Environmental and lifestyle factors associated with perceived facial age in Chinese women

Perceived facial age has been proposed as a biomarker of ageing with 'looking young for one's age' linked to physical and cognitive functioning and to increased survival for Caucasians. We have investigated the environmental and lifestyle factors associated with perceived facial ageing in Chinese women. Facial photographs were collected from 250 Chinese women, aged 25-70 years in Shanghai, China. Perceived facial age was determined and related to chronological age for each participant. Lifestyle and health information was collected by questionnaire. Bivariate analyses (controlling for chronological age) identified and quantified lifestyle variables associated with perceived facial age. Independent predictors of perceived age were identified by multivariate modelling. Factors which significantly associated with looking younger for one's chronological age included greater years of education (p<0.001), fewer household members (p=0.027), menopausal status (p=0.020), frequency of visiting one's doctor (p=0.013), working indoors (p<0.001), spending less time in the sun (p=0.015), moderate levels of physical activity (p=0.004), higher frequency of teeth cleaning (p<0.001) and more frequent use of facial care products: cleanser (p<0.001); moisturiser (p=0.016) or night cream (p=0.016). Overall, 36.5% of the variation in the difference between perceived and chronological age could be explained by a combination of chronological age and 6 independent lifestyle variables. We have thus identified and quantified a number of factors associated with younger appearance in Chinese women. Presentation of these factors in the context of facial appearance could provide significant motivation for the adoption of a range of healthy behaviours at the level of both individuals and populations.     

Social perceptions of the effects of Down syndrome facial surgery: a school-based study of ratings by normal adolescents

This study examines how 277 normal adolescents from five Israeli schools perceive the Down syndrome face before and after plastic surgery. A seven-point Likert scale was used to rate slides of normal and Down syndrome faces on four dimensions. Down syndrome patients were seen as less attractive, intelligent, good-hearted, and socially appealing than normal individuals. The slides were in nonapparent order and contained preoperative and 1-year postoperative views of eight plastic surgical patients. Paired t tests were used to examine operative changes, and all four dimensions showed overall postoperative improvement (p less than 0.001), but case-to-case variation was considerable. A linear relationship was found between change in appearance ratings and change in intelligence ratings. Findings suggest that when improvements in facial appearance are realized, peer normal social perceptions of the Down syndrome child may be enhanced. The relationship between school placement, intellectual level, and surgical decision making is discussed.     

Primary neoplasms of the facial nerve

A series of 30 primary facial nerve tumors is reviewed. Most of them were benign (n = 26); there were four malignant tumors. Neoplasms originating within the temporal bone were found to have preoperative facial paralysis in 84 percent of cases; the extracranial tumors had a 35 percent incidence of preoperative facial paralysis. All tumors in this series were treated surgically--by means of a middle fossa or transmastoid approach for the intratemporal group of tumors; the extracranial tumors were removed by the technique of parotid tumor surgery with complete facial nerve dissection. All the patients with preoperative facial weakness required facial nerve transection. Facial paralysis was rehabilitated with nerve grafts, hypoglossal crossover, or muscle transfers. Because "normal" facial expression is still not attainable following repair of complete facial nerve transection, an early diagnosis, hopefully prior to total neurotmesis, is essential. All patients with unexplained facial weakness, especially that which is progressive and persistent, should have the entire course of the facial nerve investigated for the possibility of treatable etiology.     

Correlations between pregnancy pathology, study of the placenta, antenatal echography and examination of the product of conception in a series of 175 congenital malformations

In order to verify the hypothesis that during pregnancy in a woman without peculiar history, signs could be discovered when the fetus is malformed we have reviewed the files of 175 women who had a malformed child and of 300 controls. All of these women had at least one clinical examination and one ultrasonographic examination during pregnancy. Two clinical symptoms were more often discovered in the mother of the malformed fetus (p less than 0.001): decrease of fetal movements and small for date fetus. The placenta is never abnormal in the mother with normal fetus. Placenta is abnormal in 31% of the mother with malformed fetus but the abnormalities are not specific. Ultrasonographic examinations allowed more often the discovery of a malformation when hydramnios (p less than 0.001) or fetal hypotrophy (p less than 0.01) or an anomaly of the morphology of the fetus is discovered. Accuracy of prenatal diagnostic is considered for the different categories of congenital malformations.     

颅面复原技术在体质人类学中的应用

面貌是人类最重要的特征,其形态受到颅骨几何形态、面部软组织分布以及性别、年龄、身体质量指数、营养状况等多种因素的影响。考古遗址出土的古代人类遗骸,其面部软组织大多已经消失,如何根据颅面形态关系推测古人类颅骨的生前面貌已成为人类学家和考古学家关注的热点问题之一。传统手工颅面复原是由人类学家和艺术家使用雕塑技艺在颅骨上用可塑物质生成其生前面貌的技术。近年来,随着医学影像采集和计算机技术的发展,计算机颅面复原技术已经成为信息科学、体质人类学、法医人类学交叉研究的前沿技术之一。本文通过梳理和归纳相关文献的研究方法,对手工颅面复原技术、计算机颅面复原技术和颅面复原结果评价方法作简要综述,并对颅面复原技术在体质人类学中的应用进行了回顾和展望。     

Mononuclear phagocyte system in SLE. II. A kinetic model of immune complex handling in systemic lupus erythematosus

Using the principles of reaction kinetics, we constructed a model for the handling of immune complexes and the pathogenesis of SLE immune complex disease. The model incorporates rate constants for complement- and Fc-mediated clearance, parameters for autoantibody, complement and immune complex levels, and scores for clinical disease activity. The model assumes that complement fixation by immune complexes is a prerequisite for complement-mediated clearance and that disease activity results from immune complex deposition. To test the relationships derived, data from 32 lupus patients were analyzed and the predictions were compared with actual findings. The model predicts a low correlation coefficient between disease activity and immune complex levels (found, r = 0.25, p greater than 0.1). The model also predicts a poor correlation between disease activity and impaired Fc-mediated clearance in patients with normal complement levels (found, r = 0.10, p greater than 0.1), but a high correlation coefficient between disease activity and impaired Fc-mediated clearance in patients with hypocomplementemia (found, r = 0.61, p less than 0.001). In patients with normal complement levels, the model predicts a good correlation between anti-DNA antibody and immune complex levels (found, r = 0.71, p less than 0.001), whereas hypocomplementemic patients should have a good correlation between anti-DNA to CH50 ratios and immune complex levels (found, r = 0.73, p less than 0.001). The model predicts that disease activity should correlate better with the product of the anti-DNA to CH50 ratio and the rate constant for Fc-mediated clearance than with any single parameter (found, r = 0.85, p less than 0.0001). These significant correlations, which were predicted by the model, suggest that complement-mediated mechanisms are the first line of host defense against immune complex-induced injury, that the efficiency of complement opsonization plays a central role, and that both abnormal complement- and Fc-receptor function leads to active renal disease in SLE.     

Abnormal systolic blood pressure during treadmill test and brachial artery flow-mediated vasodilatation impairment

The aim of the study was to assess the relationship between systolic blood pressure during maximal treadmill test (SBP9mtt)) and flow-mediated vasodilation (FMD). Abnormal rise of SBP(mtt) is the phenomenon more frequent in hypertensive persons but it could be found in normotensive subjects too. 199 subjects referred to treadmill test were enrolled in the study. Four groups were formed: hypertensives with abnormal SBP(mtt) (group A), hypertensives with normal SBP(mtt) (group B), normotensives with abnormal SBP(mtt) (group C) and normotensives with normal SBP(mtt) (group D). Rise of SBP(mtt) above 200 mmHg was considered abnormal reaction. Simple linear regression analysis showed significant inverse relationship between SBP(mtt) and FMD (F = 20.2036, p < 0.001, R2 = 0.0956). Mean FMD index was worst in hypertensive subjects with abnormal SBP(mtt) (group A), followed by normotensives with abnormal SBP(mtt) (group C), hypertensives with normal SBP(mtt) (group B) and the best was in normotensives with normal SBP(mtt) (3.56 +/- 5.17, 4.19 +/- 5.14, 6.81 +/- 8.43 and 10.92 +/- 7.48%, respectively). In multivariate regression analysis FMD showed significant association with abnormal SBP(mtt) (p < 0.001) along with brachial artery diameter (p < 0.001), male gender (p < 0.001), but not with hypertension (p = 0.073), BMI (p = 0.137) and total cholesterol (p = 0.23) (coefficients: -0.26, -0.40, -0.27, -0.13, -0.11 and -0.07, respectively). There was a significant inverse relationship between SBP(mtt) and FMD. An impairment of FMD exists in normotensive subjects with abnormal SBP(mtt). In hypertensives with abnormal SBP(mtt) an additional impairment of FMD exists when compared to hypertensives with normal SBP(mtt). Abnormal SBP(mtt) should be taken into account in global cardiovascular risk assessment.     

A study of patients attending without appointments in an urban general practice.

OBJECTIVE--To ascertain which social and psychological characteristics are associated with patients attending surgeries without appointments. DESIGN--Prospective study of patients attending an urban centre group practice. SETTING--Urban health centre group practice with five doctors and 12,000 patients in an area of high (greater than 20%) unemployment and social deprivation. PATIENTS--All attenders at the open access surgery and one in four consecutive attenders by appointment, selected sequentially from the first three appointments, during 10 days in January 1989. Patients participating in the pilot study, reattending during the study period, or attending antenatal clinics were excluded. MAIN OUTCOME MEASURES--Patients'' attitude to making appointments and reasons for attending, including perception of urgency, with respect to sociodemographic and psychosocial data obtained from a self completed questionnaire before the consultation. Doctors'' diagnosis and perception of urgency obtained from a separate questionnaire. RESULTS--86% (141/172) Of patients attending without appointments and 96% (139/145) with appointments responded to the questionnaire. The need for consultation was considered to be "very urgent" or "fairly urgent" in significantly more of the open access group than the appointments group (89%, 124/139 v 66%, 91/138; chi 2 = 27.04, df = 3; p less than 0.001), although the doctors did not share the same views. Significantly more patients had self limiting conditions of recent onset in the open access than in the appointments group (75%, 101/135 v 48%, 59/123: p less than 0.001). Overall, open access attendance was significantly linked with social support (39%, 48/124 v 26%, 32/123; p less than 0.05) and with marital separations or intentions to separate (10%, 9/87 v 0/92; 47%, 32/87 v 22%, 20/92 respectively; both p less than 0.001), but the doctors recorded significantly fewer psychological and social problems in these patients (p less than 0.05). Although almost half those in the appointments group considered that making appointments was inconvenient, more of those in the open access group agreed with this view (47%, 60/129 v 61%, 80/131). CONCLUSIONS--There was an important link between social support problems and a negative attitude to making appointments. In our previous experience encouraging patients to make appointments has been unsuccessful; practices serving areas with a high prevalence of social deprivation providing a mixed open access and appointments system may better serve patients'' needs.     

Cephalometric indicators of the vertical dimension of occlusion

The aim of this investigation was to establish precise indicators of the vertical dimension of occlusion (VDO) which could be used as objective parameters in prosthodontic treatment providing exact control of the reconstructed vertical dimension of occlusion, early detection of errors and correction of the vertical dimension of occlusion during complete denture manufacturing. A total of 60 lateral cephalometric radiographs of subjects with natural dentition and class I skeletal jaw relationship, of Serbian nationality from the region of Vojvodina, were included in the investigation. Thirty subjects were males, and thirty females, their age range was 20 to 29 years. Cephalometric analysis was performed by using "Dr. Ceph" computer software (FYI Technologies, GA, USA). By evaluation of the craniofacial complex in subjects with natural dentition, horizontal dentofacial developmental growth was established in the examined sample and it was based on the relationship between the posterior and anterior total facial height (S-Go:N-Me, female X=68.96%, male X=72.8%) and statistically significant differences were found between the sexes in almost all linear dimensions and in the relation between the posterior and the anterior total facial height. Highly significant differences (p<0.001) between the sexes were found in regard to anterior total facial height (N-Me, male X=120.75 mm, female X=112.72 mm) and the anterior lower facial height (ANS-Me, male X=67.87 mm, female X=61.50 mm) (p<0.05). The proportions of the upper and lower anterior facial heights (N-ANS:ANS-Me, male X=79.36%, female X=80.63%) were within normal values in both sexes. Facial harmony existed both in men and women. Cephalometric study of the subjects with complete natural dentition included in this study provided important and specific parameters for optimal reconstruction of vertical dimension of occlusion in the treatment of edentulous patients.     

Comparative study of Langerhans cells in normal and pathological human scars. I. Atrophic scars.

In the present study, we investigated Langerhans cells (LCs) in the epidermal component of human atrophic scars, comparing them with those in control skin and normotrophic scars. A preliminary analysis of the histological features was first carried out on vertical serial sections, stained with hematoxylin and eosin. The total epidermal thickness and the thickness of the single epidermal layers were then measured, by means of a digitizing tablet and a morphometric program run on an Apple IIe computer. These parameters were found to be significantly lower (40%) in atrophic scars, if compared to control skin and normotrophic scars (p less than 0.05). CDla-positive and HLA-DR-positive LCs were marked by indirect immunofluorescence. Their position among the epidermal layers, their dimensions, their density and their morphology were examined. In atrophic scars, LCs were densely and evenly distributed in all the epidermal layers. Their density was increased (about 1200 cells/mm2 of epidermal area), if compared to control skin and normotrophic scars (both 300-400 cells/mm2 of epidermal area; p less than 0.001). The CDla-positive definite cell bodies, exhibiting an unstained nucleus, were as large as those evidentiated in the normotrophic scars and twice as much the control skin values (p less than 0.001). The present results provide morphological data that distinguish atrophic scars from control skin and normotrophic scars, and suggest an involvement of the Langerhans cells in this particular case of pathological scarring.     

Adiponectin and the systemic inflammatory response in weight-losing patients with non-small cell lung cancer

The aim of the present study was to examine the relationship between adiponectin and the systemic inflammatory response in weight-losing patients with non-small cell lung cancer (NSCLC). Measurement of anthropometry, acute phase proteins, interleukin-6, leptin (total and free) and adiponectin were carried out on healthy subjects (n = 13) and non-small cell lung cancer patients with weight loss (n = 20). The groups were age and sex matched. Compared with the controls the cancer group had a lower BMI (p < 0.01), mid-upper arm circumference (p < 0.001), triceps skinfold thickness (p < 0.05) and circulating concentrations of albumin (p < 0.001), haemoglobin (p < 0.05), free and total leptin (p < 0.05) and adiponectin (p < 0.01). In contrast, the cancer group had elevated circulating concentrations of interleukin-6 and C-reactive protein concentrations (p < 0.001). In the cancer group circulating adiponectin concentrations were significantly inversely correlated with both free (rs = -0.675, p = 0.001) and total leptin concentrations (rs = -0.690, p = 0.001). However, neither weight loss, interleukin-6 or C-reactive protein concentrations were correlated with either adiponectin, free or total leptin concentrations in the cancer group. These results suggest that adipokine production is normal and is unlikely to play a major role in the abnormal fat metabolism in weight-losing cancer patients.     

Automated tracking of facial features in patients with facial neuromuscular dysfunction

Facial neuromuscular dysfunction severely impacts adaptive and expressive behavior and emotional health. Appropriate treatment is aided by quantitative and efficient assessment of facial motion impairment. We validated a newly developed method of quantifying facial motion, automated face analysis (AFA), by comparing it with an established manual marking method, the Maximal Static Response Assay (MSRA). In the AFA, motion of facial features is tracked automatically by computer vision without the need for placement of physical markers or restrictions of rigid head motion. Nine patients (seven women and two men) with a mean age of 39.3 years and various facial nerve disorders (five with Bell's palsy, three with trauma, and one with tumor resection) participated. The patients were videotaped while performing voluntary facial action tasks (brow raise, eye closure, and smile). For comparison with MSRA, physical markers were placed on facial landmarks. Image sequences were digitized into 640 x 480 x 24-bit pixel arrays at 30 frames per second (1 pixel congruent with0.3 mm). As defined for the MSRA, the coordinates of the center of each marker were manually recorded in the initial and final digitized frames, which correspond to repose and maximal response. For the AFA, these points were tracked automatically in the image sequence. Pearson correlation coefficients were used to evaluate consistency of measurement between manual (the MSRA) and automated (the AFA) tracking methods, and paired t tests were used to assess the mean difference between methods for feature tracking. Feature measures were highly consistent between methods, Pearson's r = 0.96 or higher, p < 0.001 for each of the action tasks. The mean differences between the methods were small; the mean error between methods was comparable to the error within the manual method (less than 1 pixel). The AFA demonstrated strong concurrent validity with the MSRA for pixel-wise displacement. Tracking was fully automated and provided motion vectors, which may be useful in guiding surgical and rehabilitative approaches to restoring facial function in patients with facial neuromuscular disorders.     

A technique of brachioplasty

Various techniques for the management of upper extremity contour deformities have been suggested since aesthetic brachioplasty was first described. Such deformities are commonplace with aging, after normal weight loss, and especially after massive weight loss such as is seen following bariatric surgery. Despite the multiplicity of procedures described for the correction of these deformities, there are still problems associated with current brachioplasty techniques, including incorrectly placed incisions, widened hypertrophic scars, and postoperative contour deformities. In addition, postoperative skin laxity and ptosis in the axillary region are frequently encountered in the more extreme deformities. The authors present their technique for upper extremity brachioplasty. This technique is suitable for patients with severe brachial ptosis and skin laxity, with relatively little lipomatous tissue, which may extend from the olecranon to the chest wall. The described surgical approach provides excellent overall extremity contour with favorable scars while simultaneously addressing axillary contour deformities.     

After plastic surgery: adolescent-reported appearance ratings and appearance-related burdens in patient and general population groups.

The aim of this study was to determine the effects of appearance-related surgery on psychosocial functioning during adolescence. To this end, changes in bodily attitudes and appearance-related burdens in adolescents undergoing corrective (for aesthetic deformities) and reconstructive (for congenital or acquired deformities) surgery were compared with those in a general population sample.A group of 184 adolescent plastic surgery patients (corrective, n = 100; reconstructive, n = 84), and a comparison group of 83 adolescents at random selected from three municipalities (corrective, n = 67; reconstructive, n = 16), aged 12 to 22 years, were studied at two time points with a 6-month interval. The plastic surgical patients were studied presurgically and postsurgically. Using fully structured telephone interviews and postal questionnaires, adolescents' ratings of their appearance, bodily satisfaction and attitudes, and appearance-related burdens were obtained.All patients reported a significant decrease in burdens after surgery compared with the comparison group, indicating a much more prominent improvement in the patient sample compared with the developmental changes that may be expected to occur in adolescence. The corrective patient group reported least burdens after the operation. More specifically, the "breasts" group benefited most from the operation, indicating that breast corrections are rewarding interventions.The findings of this study imply that adolescents can be regarded as good candidates for plastic surgery. They gain bodily satisfaction, and they are relieved of many appearance-related burdens. Physical, social, and psychological burdens related to appearance satisfaction improve considerably in both corrective and reconstructive adolescent patients.     

Botulinum Toxin to Improve Results in Cleft Lip Repair: A Double-Blinded,Randomized, Vehicle-Controlled Clinical Trial

Background

Most patients with facial scarring would value even a slight improvement in scar quality. Botulinum toxin A is widely used to alleviate facial dynamic rhytides but is also believed to improve scar quality by reducing wound tension during healing. The main objective was to assess the effect of Botulinum toxin on scars resultant from standardized upper lip wounds.

Methods

In this double-blinded, randomized, vehicle-controlled, prospective clinical trial, 60 consecutive consenting adults undergoing cleft lip scar revision (CLSR) surgery between July 2010 and March 2012 were randomized to receive botulinum toxin A (n = 30) or vehicle (normal saline; n = 30) injections into the subjacent orbicularis oris muscle immediately after wound closure. Scars were independently assessed at 6-months follow-up in blinded fashion using: Vancouver Scar Scale (VSS), Visual Analogue Scale (VAS) and photographic plus ultrasound measurements of scar widths.

Results

58 patients completed the trial. All scar assessment modalities revealed statistically significantly better scars in the experimental than the vehicle-control group.

Conclusion

Quality of surgical upper lip scars, which are oriented perpendicular to the direction of pull of the underlying orbicularis oris muscle, is significantly improved by its temporary paralysis during wound healing.

Trial Registration

ClinicalTrials.gov {"type":"clinical-trial","attrs":{"text":"NCT01429402","term_id":"NCT01429402"}}NCT01429402     

Growth hormone secretion during sleep. II. Interrelationships between growth hormone secretion, insulin-like growth factor I and sex steroids

The serum levels of insulin-like growth factor I (IGF I), dehydroepiandrosterone sulfate (DHAS), testosterone (T) and estradiol (E2) have been measured in 78 prepubertal and 57 early pubertal patients referred for short stature, at the same time when their secretion of GH was evaluated both during nocturnal sleep and by two conventional stimulation tests. According to the results of GH measurements they were considered as having a normal secretion of GH (group I), a complete GH deficiency (group II), a partial GH deficiency (group III), low responses to stimuli with normal secretion during sleep (group IV) or a nocturnal neurosecretory dysfunction (group V). Though widely scattered, the IGF I levels showed the following characteristics: a significant increase at puberty from 0.77 to 1.29 U/ml (p less than 0.001) in the so-called endocrinologically normal patients of group I, not in the other groups; in the prepubertal patients of group I, a correlation of IGF I with chronological age (r = 0.47, p less than 0.005) and bone age (r = 0.52, p less than 0.002); significantly reduced IGF I levels in patients of group II having complete GH deficiency (p less than 0.001); no significant differences between prepubertal patients with partial or atypical GH deficiency from groups III, IV, V and prepubertal patients from group I; lower pubertal levels in groups III, IV, V than in pubertal patients from group I (p less than 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)     

Plasma levels of androgens and 17 alpha-OH-progesterone as an index of the adequacy of treatment in congenital adrenal hyperplasia

Plasma levels of dehydroepiandrosterone-sulfate (DHEA-S), dehydroepiandrosterone (DHEA), delta 4-androstenedione (delta 4), testosterone and 17 alpha-OH-progesterone (17-OH-P) were studied in 58 samples collected in 18 patients with congenital adrenal hyperplasia due to 21-hydroxylase deficiency, during long-term ambulatory treatment with hydrocortisone. At each visit the patients were classified as being either in good control (GC) or in poor control (PC), based on well-defined clinical, auxological and biochemical criteria. The results were analyzed in relation to the degree of control and to chronological age (CA), bone age (BA), body surface (BS) and pubertal development. The most clear distinction between the children with GC and those with PC is found for DHEA-S (p less than 0.001 for BA). The majority of the DHEA-S values in the children with GC are closely grouped and significantly below the normal limits for CA, BA, BS and pubertal stage (p less than 0.001). In contrast, the PC children have wide-spread values, most of them being within or above the normal limits. The difference between GC and PC is also significant for testosterone (p less than 0.01) and delta 4 (p less than 0.05), but not for DHEA. Of the five steroids studied, DHEA-S is the most specific, whereas testosterone is the most sensitive and especially useful in girls and in prepubertal boys. delta 4 and 17-OH-P are almost as sensitive as DHEA-S, but they are less specific. DHEA is the less valid criterium.     

Primary biliary cirrhosis,dark adaptometry,electro-oculography,and vitamin A state.

Twenty five patients with primary biliary cirrhosis were studied for vitamin A state. In nine patients found to have low circulating vitamin A concentrations no abnormality was found on electro-oculography or in dark adaptation. A positive correlation was found between retinol binding protein and vitamin A values (r = +0.88; p less than 0.001) and between serum albumin and vitamin A values (r = +0.75; p less than 0.001). A weaker and negative correlation was found between serum bilirubin (r = -0.47; p less than 0.05) and vitamin A values. Patients with primary biliary cirrhosis should not receive regular parenteral or even oral vitamin A supplementation unless dark adaptometry or electrooculography yields an abnormal result.     

The expanded transposition flap: shifting paradigms based on experience gained from two decades of pediatric tissue expansion

The authors present their experience with the design of expanded skin flaps gained over the past two decades in a large series of 995 expanded flap reconstructions performed in 626 operations in 430 patients. The indications for tissue expansion were giant congenital pigmented nevi (72.7 percent), scar contractures (11.2 percent), and a remainder for a variety of congenital and acquired deformities. Surgical strategies were reviewed retrospectively to determine the location in the body where the tissue expansion was performed, the number of procedures required to accomplish the reconstructive goal, and the design of the expanded flap that was used to reconstruct the involved area. Specific points that were noticed included contour deformities (such as webbing, dog-ears, or decreased limb circumference) following flap reconstruction, anatomic distortions (such as distortion of the eyebrow or the distance from the brow to hairline) following reconstruction, final position of the scars in relation to anatomic landmarks, borders of aesthetic units, and relaxed skin tension lines, and the potential for later scar contracture. Careful examination of reconstruction by region of involvement demonstrated significant advantages in the use of expanded transposition flaps over pure advancement. These advantages and the modifications in the design of expanded flaps for each body region are discussed in a series of representative cases. They emphasize the ability of transposition flaps to dissipate tension away from the flap apex and distribute it more proximally, thus redirecting the tension lines so there is less likelihood of anatomic distortion in the reconstructed area. Also, flaps designed in this manner allow improved contour by avoiding webbing, tenting across concavities, and bunching of skin laterally. The authors conclude that restricting the expanded flap design to advancement alone to minimize potential scarring severely limits the reconstructive capabilities of the added tissue and distracts from the surgeon's ability to accomplish the initial reconstructive goal. The cost of additional incisions is worthwhile to achieve better final contour of the reconstructed part, lesser risk of anatomic distortion, better position of the scars, and lowered risk of scar contracture.     

Assessing psychosocial factors in depressed patients--accordance of patient's and physician's assessment

Aim of this study was to investigate the differences in the assessment of psychosocial factors by depressed and non depressed patients, and their congruence with physicians' assessment for both groups. The cross-sectional study was conducted in three family physicians' practices in Zagreb, Croatia, during 2007. Sample of depressed patients included 76 patients out of 85, and randomized comparison group of 189 out of 235. Questionnaire recommended by the European Guidelines on Cardiovascular Disease Prevention in Clinical Practice was used for the assessment of psychosocial factors. Depressed patients significantly more frequently reported about social isolation (p(alone) = 0.013; p(close confident) = 0.005; p(help) = 0.001), family stress (p < 0.001), work stress (p(appropriate reward) = 0.029) and lower life satisfaction (p < 0.001) than non depressed. Their worse psychosocial functioning was noticed by family physicians who assessed social isolation (p(alone) = 0.013; p(close confident) = 0.032), family stress (p < 0.001) and life satisfaction (p < 0.001) significantly lower for depressed patients than for the random sample. Incongruence between family physicians and depressed patients assessment was valued by physicians to be of higher economic status (p < 0.001), and more intense family stress (p < 0.001). Assessment of psychosocial factors varied within the group of depressed patients and the random sample assessed either by themselves or by physicians. Congruence between family physicians and non depressed patients in the assessment of observed psychosocial factors was better than between physicians and depressed patients.