Mastalgia: psychoneurosis or organic disease?

To test the traditional surgical view that pain in the breast is largely an expression of psychoneurosis, the Middelesex Hospital Questionnaire was given to 317 women with mastalgia and 170 controls with varicose veins. Their scores were compared with those of 173 women psychiatric outpatients tested by the designers of the questionnaire. The results were broadly similar in the mastalgia and varicose veins groups, and where there were significant differences women with varicose veins had a higher psychoneurotic score in each case. Within the mastalgia group no difference in scores was observed between patients with cyclical mastalgia and those with mastalgia due to periductal mastitis. Both groups of surgical outpatients had significantly lower scores in major traits than the psychiatric group, except for a small group of patients with breast pain who persistently failed to respond to treatment. Patients with mastalgia are therefore no more "neurotic" than those with varicose veins, and differ greatly from patients with recognized psychoneurosis. Most patients have a physiological or pathological basis for their breast pain, and they deserve an appropriate diagnostic and therapeutic approach.     

超声及DSA引导硬化治疗下肢静脉曲张的疗效对比分析

摘要 目的：对比超声及数字减影血管造影机（Digital subtraction angiography,DSA）引导泡沫硬化治疗下肢静脉曲张的临床治疗效果。方法：选取我院2015年10月到2020年10月共收治的120例下肢静脉曲张患者,将其随机分为观察组与对照组,每组60例,对照组患者应用DSA引导硬化治疗,观察组患者应用超声引导硬化治疗,对比两组患者的治疗效果,精神健康成分（Mental health components,MCS）、躯体健康成分（Physical health components,PCS）与疾病严重程度量表（Clinical severity of venous disease,VCSS）评分,住院时间与手术时间,不良反应发生情况。结果：观察组患者治疗总有效率96.67 %,高于对照组治疗总有效率86.67 %,组间对比有统计学差异（P<0.05）;两组患者治疗前MCS、PCS与VCSS评分对比无明显差异（P＞0.05）,治疗后,观察组患者MCS评分高于对照组,VCSS评分低于对照组,组间对比,差异具有统计学意义（P＜0.05）;观察组患者的住院时间与手术时间,高于对照组的住院时间与手术时间,组间对比,差异具有统计学意义（P＜0.05）;观察组患者不良反应总发生率5.00 %,低于对照组患者不良反应发生率20.00 %,组间对比,差异具有统计学意义（P＜0.05）。结论：超声引导下进行下肢静脉曲张硬化治疗有显著效果,能够治愈或降低静脉曲张分级,提升静脉曲张患者的精神、躯体健康,促进患者早日康复。     

Free amino acids in normal and varicose human saphenous veins.

An increase in the activity of lysosomal enzymes in varicose veins has been suggested in the literature, as well as an alteration of collagen fibrils situated near muscle cells. In view of these results, we have compared the free amino acid contents of varicose veins with those of healthy veins removed few hours after death. The amino acid analyses of extracts have shown that the varicose vein appears to contain about 2.7 times more free amino acids than normal one, except in the case of phosphoethanolamine. Controls have shown that this discrepancy can be ascribed to a rapid liakage of the amino acids after death. The absence of hydroxyproline suggests that collagen does not seem liable to degradation in the varicose vein. On the other hand, the constant phosphoethanolamine content found can be attributed to a much higher concentration of this compound in the varicose vein or alternatively, to a postmortem process of degradation, compensating for the losses due to diffusion.     

Evaluation of the smooth muscle cell component and apoptosis in the varicose vein wall

This study was designed to evaluate the role of the smooth muscle cell and the apoptosis in the pathogenesis of the varicose vein. Segments of saphenous vein were obtained from healthy subjects and from those with varicose veins. The vein specimens were subdivided according to subject age (younger or older than 50 years) and according to the varicose vein source (distal or proximal). Morphological, ultrastructural, cell proliferation (anti-PCNA method) and cell death (TUNEL method) analysis were performed. The walls of healthy, control vein specimens acquired a more collagenous and papillomatous appearance with age. A slight increase in the number of TUNEL-positive cells was also observed in specimens from older subjects. The proportion of apoptotic cells was much greater in the varicose veins than in control specimens. Most cellular alterations were seen in proximal varicose segments obtained from young subjects. These specimens showed hypertrophic areas with a high degree of cellularity (both in the media and in the thickened intima). The highest proportion of apoptotic cells and collagenisation were also observed in these areas. The enhanced number of apoptotic cells in varicose veins observed mainly in proximal/young vein specimens could be responsible, at least in part, for the acceleration of the final fibrosclerotic process characteristic of the varicose vein wall.     

Effect of Hydroxyethylrutosides on Blood Oxygen Levels and Venous Insufficiency Symptoms in Varicose Veins

Oxygen levels (tension, saturation, and content) in blood from varicose leg veins were found to be significantly lower than those in blood from normal leg veins at the same site on the limb under the same laboratory conditions. Treatment with hydroxyethylrutosides significantly increased the oxygen levels in blood from varicose veins, and this was associated with an improvement in leg symptoms attributable to venous insufficiency. Hydroxyethylrutosides have been shown to have a beneficial effect on capillary dysfunction in venous stasis.     

Capacities of ultrasound study in a follow-up of patients with lower extremity varicose veins after phlebectomy

The study was undertaken to estimate the capacities of triplex ultrasound angioscanning in patients with lower extremity varicose veins in the late period after phlebectomy. Seventy patients operated on for the underlying disease were examined. According to the duration of the underlying disease, all the patients were divided into 4 groups: 1) 4 (5.7%) patients had a 5-year history of lower limb varicose veins; 2) 16 (22.9%) had a 5-to-15-year history; 3) 42 (60%) had a 15-to-25-year history; 4) 8 (11.4%) had a more than 25-year history. The ultrasonic marker of recurrent lower limb varicose veins was the re-emergence of dilated saphenous and perforating veins, as well as valve apparatus failure in the operated leg. In groups 1, 2, and 3, a recurrence of the underlying disease was detected just 2 years after surgical treatment. Good results could be obtained with multimodality treatment: phlebosclerotherapy at early stages of the disease, followed by phlebectomy, or multiple phlebosclerotherapy from the earliest stages. Ultrasound study (USS) is the most rational method for screening diagnosis in case of abnormal veins of the lower extremities in the postoperative period. USS carried out at early disease stages and in the postoperative period permits prevention of recurrent lower limb varicose veins.     

Polymorphisms in the MTHFR and MTR genes and the risk of varicose veins in ethnical Russians

Objectives: The objective of this study was to study the association of polymorphisms MTHFR C677T (rs1801133) and MTR A2756G (rs1805087) with the risk of varicose veins in ethnical Russians.

Methods: We genotyped 475 patients with varicose veins, 168 individual without chronic venous disease, and the population-based group of 896 subjects. Association was studied using logistic regression analysis adopting co-dominant, additive, recessive, and dominant models of inheritance.

Results: None of the polymorphisms showed a statistically significant association with the risk of varicose veins.

Conclusions: Our results provide evidence that the studied polymorphisms do not contribute to genetic susceptibility to varicose veins in ethnical Russians.     

改良曲张静脉点式剥除术治疗中老年下肢静脉曲张的临床疗效

目的:探究改良曲张静脉点式剥除术在治疗中老年下肢静脉曲张的临床疗效。方法:收集我院已确诊为下肢静脉曲张的中老年患者37例,分成实验组与对照组。对照组18例行传统曲张静脉点式剥除术,实验组19例行改良曲张静脉点式剥除术。对比两组患者手术后的下肢静脉曲张的治疗效果。结果:实验组有效率(94.7%)显著高于对照组(72.2%),差异具有统计学意义(P0.05);与对照组相比,实验组患者手术时间较短、术中出血量较少、下床活动时间较早,术后并发症总治愈率较高,复发率、术后并发症发生率较低,其差异均有统计学意义(P0.05)。结论:采用改良曲张静脉点式剥除术治疗中老年下肢静脉曲张的患者能够更彻底的剥除曲张额静脉,有效的改善患肢症状,明显降低复发率。     

IGFBP6 regulates vascular smooth muscle cell proliferation and morphology via cyclin E–CDK2

Despite the high prevalence of varicose veins, the underlying pathogenesis of this disease remains unclear. The present study aims to explore the role of insulin-like growth factor binding protein 6 (IGFBP6) in vascular smooth muscle cells (VSMCs). Using a protein array approach, we identified several differentially expressed proteins between varicose great saphenous veins and normal great saphenous veins. Bioinformatic analysis showed that IGFBP6 was closely related to cell proliferation. Further validation confirmed that IGFBP6 was one of the most highly expressed proteins in varicose vein tissue. Knocking down IGFBP6 in VSMCs significantly attenuated cell proliferation and induced the S phase arrest during the cell cycle. Further experiments demonstrated that IGFBP6 knockdown increased cyclin E ubiquitination, which reduced expression of cyclin E and phosphorylation of CDK2. Furthermore, IGFBP6 knockdown arrested centrosome replication, which subsequently influenced VSMC morphology. Ultimately, IGFBP6 was validated to be involved in VSMC proliferation in varicose vein tissues. The present study reveals that IGFBP6 is closely correlated with VSMC biological function and provides unprecedented insights into the underlying pathogenesis of varicose veins.     

Ethnic Variability in Cholelithiasis—An Autopsy Study

By reviewing 3,506 autopsy records to determine the prevalence of gallbladder disease among San Francisco county coroner cases for 1981 and 1982, we found an overall prevalence rate of 92.7 per 1,000. After confirming age as a significant risk factor (P ≤.0001), the data were age adjusted and then analyzed using a stepwise logistic regression. Women were found to have a twofold to threefold greater prevalence compared with men. Latina women showed a higher prevalence than whites, blacks or Asians. Black women did not have a significantly higher prevalence than the white sample. Actual to ideal weight was also significantly related to the presence of gallbladder disease.     

The effect of wearing sanitary napkins of different thicknesses on physiological and psychological responses in Muslim females

Background

Menstruation is associated with significant unpleasantness, and wearing a sanitary napkin (SN) during menses causes discomfort. In addition, many Muslim women use a thick type of SN during menses due to the religious requirement that even disposable SNs be washed before disposal. Therefore, the objective of this study was to measure the physiological and psychological responses to wearing SNs of different thicknesses during menstruation and non-menstruation phases at rest and during physical activity/exercise among Muslim women.

Methods

Eighteen Muslim females were randomly assigned to wear an ultra slim type (US, thin) or a maxi type (MT, thick) SN on two different occasions (i.e., during non-menses and menses). Each subject tested both types of SN. Upon arriving at the laboratory, each subject was equipped with an ambulatory electrocardiograph and rested in a seated position for 10 min. She was then given either an US or MT SN, put it in place, and rested in a seated position for 10 min. Each subject then walked at 3 km/h for 10 min, sat resting for 10 min, and then walked at 5 km/h for another 10 min. At the end of each 10-min stage, subjects marked their feelings of discomfort on the visual analog scale (VAS). Perceived exertion during exercise was evaluated using the Borg scale. Heart rate and low frequency-to-high frequency ratio (LF/HF) of heart rate variability were continuously recorded during rest and exercise.

Results

During both the non-menses and menses trials, VAS and LF/HF were significantly lower in subjects using the US SN compared to the MT SN. These results indicate that when wearing the US SN, subjects were more comfortable and did not increase sympathetic activities. Meanwhile, perceived exertion during exercise had no significant difference between US and MT although the means of the scores for US tended to be lower than those of MT.

Conclusions

The results of this study (VAS and LF/HF) indicate that wearing an US SN induces less physiological and psychological stress compared to wearing a MT SN. Thus, use of the former will empower women to live their lives with vitality during menses.     

Oral mucosal lesions in denture wearers

doi:10.1111/j.1741‐2358.2009.00289.x
Oral mucosal lesions in denture wearers Objective: To determine the prevalence of oral mucosal lesions (OMLs) and denture‐related mucosal lesions (DMLs) in denture wearers and to co‐relate the prevalence with age, gender, type of denture and any systemic conditions. Materials and methods: Dental records of 380 denture wearers were retrospectively reviewed for OMLs and DMLs. Results: We found 45% of the denture wearers had DMLs and 60.8% had OMLs not related to denture wearing. Although the prevalence of DMLs was higher in complete denture wearers than in partial denture wearers (49% vs. 42.2%), this difference was not significant. The most common DMLs were traumatic ulcer (19.5%) and denture‐induced stomatitis (18.1%). When analysed by type, traumatic ulcer, denture hyperplasia, frictional keratosis and candidiasis were more common in complete denture wearers, whereas denture‐induced stomatitis was more common in partial denture wearers. Frictional keratosis was more common in men than in women. The prevalence of OMLs not related to denture wearing was higher in complete denture wearers than in partial denture wearers, and the most common OML was fissured tongue (27.6%). No association between DMLs and systemic conditions or xerostomic drugs was noted. Conclusion: No differences in the prevalence of DMLs in association with denture type were found. The prevalence of OMLs not related to denture wearing was higher in complete denture wearers than in partial denture wearers. This difference was affected by age, and the data were similar to the findings observed in the elderly.     

Technique of definition and diagnostic criteria of a state of blood flow of pelvis minor in woman with pelvis minor varicosis

The aim of the research: the examination of the state of woven blood flow in women with pelvis minor varicosis. The study of woven blood flow by the method of radioisotope clearance in 72 women of reproductive age is carry ouied. In patients with the varicose expansion of the veins of pelvis minor was revealed significant reduction in the indices of blood flow in the organs of pelvis minor, which plays the leading part in the genesis of painful sidroma.     

Predictors of trisomy 21 in the offspring of older and younger women

BACKGROUND: Advanced maternal age is the only well‐established risk factor for trisomy 21, yet the majority of affected individuals are born to younger women. To identify factors associated with the risk of trisomy 21 in the offspring of younger and older women, we analyzed data for cases with trisomy 21 from the Texas Birth Defects Registry for 1999 to 2007. METHODS: Data were analyzed separately for younger (i.e., <35 years of age at delivery; n = 2306) and older (i.e., ≥35 years of age at delivery; n = 1811) women using Poisson regression. RESULTS: After adjustment for maternal age and several other covariates, the prevalence of trisomy 21 in the offspring of women in both maternal age groups was higher in male than in female infants and in offspring of women who were Hispanic (compared with non‐Hispanic white women) or who had at least one previous liveborn child compared to those with none. In the offspring of older women only, the prevalence of trisomy 21 was also significantly higher when the father was 20to 24 years old (compared with 25 to 29 years old; adjusted prevalence ratio [aPR], 2.27; 95% confidence interval [CI], 1.47–3.49) and Hispanic (compared with non‐Hispanic white; aPR, 1.34; 95% CI, 1.13–1.58) and among women with less than a high school education (compared with greater than high school). CONCLUSIONS: This study identified several factors, in addition to maternal age, that were associated with trisomy 21 risk. In general, these factors were similar for both maternal age groups, although paternal characteristics were significantly associated with risk of trisomy 21 only in offspring of older women. Birth Defects Research (Part A), 2012. © 2011 Wiley Periodicals, Inc.     

Non-Specific Factors that may influence Significance of Urinary Steroid Excretion in Breast Cancer

The urinary excretion of corticosteroids (17-oxogenic steroids) and adrenal androgens (11-deoxy-17-oxosteroids) was studied in women below the age of 50 in a variety of clinical situations for comparison with a normal group. The conditions studied were: chronic debility from non-malignant disease, weight reduction, admission to hospital and surgery for varicose veins, hepatic non-malignant disease, and non-mammary cancer.The objective of the study was to determine whether the changes found in early and advanced breast cancer and used to judge the prognosis of the disease are specific to the disease or are merely incidental to the degree of illness caused by the disease.Similar changes to those found in breast cancer—principally a reduction in the excretion of the androgens—were found in the women with severe hepatic disease and in advanced non-mammary cancer. These were also found to follow the effects of severe surgical stress.It is concluded that the changes found in breast cancer are a measure of the general systemic disturbance caused by the disease and are not due specifically to it. Nevertheless, the value of their prognostic significance remains unchallenged.     

White cell accumulation in dependent legs of patients with venous hypertension: a possible mechanism for trophic changes in the skin

The mechanism by which chronic venous insufficiency and venous hypertension are associated with ulceration of the legs is not yet understood. To investigate this mechanism further accumulation of white cells in the dependent legs of normal volunteers, patients awaiting surgery for simple varicose veins, and patients with chronic venous insufficiency was studied. About 24% fewer white cells than in normal subjects left the dependent foot of patients with venous hypertension, and this trapping of white cells, was reversed when the foot was raised; similar changes were not observed in normal subjects or patients with varicose veins.The trophic skin changes typically seen in patients with venous hypertension may be aggravated by damage caused by the repeated accumulation of white cells in the microcirculation.     

Colonic Crohn's disease and use of oral contraception.

The prevalence of use of oral contraception before the onset of disease was established in 100 consecutive women attending follow up clinics for inflammatory bowel disease. A significant excess of women with Crohn''s disease confined to the colon had taken oral contraceptives in the year before developing symptoms (10/16 (63%] compared with women with small-intestinal Crohn''s disease (12/49 (24%); p less than 0.02) and women with ulcerative colitis (3/35 (9%); p less than 0.0005). When the patient groups were matched for age and year of onset of disease usage of oral contraception before the onset of disease was still more common among women with isolated colonic Crohn''s disease (9/12, 75%) than among those with ulcerative colitis (2/12 (17%); p less than 0.02) and was also more common than would be expected from reported figures for oral contraception in England and Wales (31.4% of women aged under 41; p less than 0.005). A survey of current patient records showed that isolated colonic disease was at least twice as common among women with Crohn''s disease (63/218, 29%) compared with men (25/181, 14%; p less than 0.001). These data support the suggestion made previously that oral contraceptives may predispose to a colitis that resembles colonic Crohn''s disease.     

Ethnic differences in the prevalence of inherited thrombophilic polymorphisms in an asymptomatic Australian prenatal population

Differences in the prevalence of thrombophilias in different ethnic populations have been demonstrated. Because the Australian population includes many different ethnic groups, we sought to assess the effect of ethnicity in our Australian prenatal population on the prevalence of thrombophilic polymorphisms. Asymptomatic, nulliparous women (n = 1,129) recruited for a large prospective study were included in this analysis. These women had no personal or family history of venous thromboembolism and were not known to be carrying an inherited or acquired thrombophilia. Ethnicity was determined at recruitment, and women were categorized as being of Northern European, Southern European, Middle Eastern, Asian, or Other ethnicity. These women underwent genotyping for the following polymorphisms: factor V Leiden G1691A, prothrombin gene A20210G mutation, methylenetetrahydrofolate reductase (MTHFR) C677T and A1298C, and thrombomodulin C1418T. The factor V Leiden allele was seen significantly more frequently in patients of Middle Eastern background compared to those of Northern European and Asian ethnicity (p < 0.05). The prothrombin gene mutation was seen significantly more frequently in patients of Southern European ethnicity compared to those of Northern European or Asian ethnicity (p < 0.05). The MTHFR C677T allele (mutant) was significantly less common in those of Asian ethnicity compared to patients of Northern European and Southern European ethnicity (p < 0.0005). There were no significant differences seen with the MTHFR A1298C polymorphism. The mutant thrombomodulin allele was seen significantly more frequently in Asian women compared to Northern European, Southern European, or Middle Eastern women (p < 0.005). There are important ethnic differences in the prevalence of thrombophilic polymorphisms in the Australian prenatal population.     

Influence of thrombophlebitis on TGF-β1 and its signaling pathway in the vein wall

Extensive extracellular matrix remodeling of the vein wall is involved in varicose veins pathogenesis. This process is controlled by numerous factors, including peptide growth factors. The aim of the study was to evaluate influence of thrombophlebitis on TGF-β1 and its signaling pathway in the vein wall. TGF-β1 mRNAlevels, growth factor content and its expression were evaluated by RT-PCR, ELISA, and western blot methods, respectively, in the walls of normal veins, varicose veins and varicose veins complicated by thrombophlebitis. Western blot analysis was used to assess TGF-β receptor type II (TGF-β RII) and p-Smad2/3 protein expression in the investigated material. Unchanged mRNA levels of TGF-β1, decreased TGF-β1 content, as well as decreased expression of latent and active forms of TGF-β1 were found in varicose veins. Increased expression of TGF-β RII and p-Smad2/3 were found in varicose veins. Thrombophlebitis led to increased protein expression of the TGF-β1 active form and p-Smad2/3 in the vein wall compared to varicose veins. TGF-β1 may play a role in the disease pathogenesis because of increased expression and activation of its receptor in the wall of varicose veins. Thrombophlebitis accelerates activation of TGF-β1 and activity of its receptor in the varicose vein wall.     

Venous Distensibility in Patients with Varicose Veins

Forearm veins were studied to determine whether patients with primary varicosity of the saphenous veins had a generalized abnormality of the venous system. Distensibility of the superficial forearm and hand veins was measured in 25 patients with varicosity of the saphenous veins, and in 25 control subjects. Patients with saphenous varicosity had a significantly greater distensibility of the undistorted forearm veins than control subjects. Hysteresis of distensibility curves was more prnounced in patients with varicosity than in control subjects; mean hysteresis index was 0.65 ± 0.06 versus 0.28 ± 0.02 in controls. These investigations suggest that an increased distensibility of the venous system is the predisposing factor in the development of varicose veins.