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1.
doi: 10.1111/j.1741‐2358.2011.00612.x Rehabilitation with ear prosthesis linked to osseointegrated implants Background: The absence of an ear, which can be the result of a congenital malformation, surgical tumour resection or traumatic injury, is a significant aesthetic problem. Attachment of ear prostheses with adhesives can cause local irritation for the wearer and affect the colour of the prostheses. Use of implants in craniofacial reconstruction can improve the retention and stability of prostheses giving to patient greater comfort and security relative to adhesive attachment. Objective: The aim of this report was to present a clinical case of a mutilated patient who was rehabilitated by means of installing an ear prosthesis fixed through osseointegrated implants. Materials and methods: The patient had two implants installed in the mastoid region that were linked by a bar, and a clip‐type system was used. The ear prosthesis was constructed from medical‐use silicone, pigmented to match the patient’s skin colour and linked to the retention system. Conclusion: The patient’s rehabilitation was satisfactory from both a functional and an aesthetic point of view, making it possible for the patient to return to a normal social life and regain lost self‐esteem. 相似文献
2.
H Iida Y Takashima S Maeda T Sekiya M Kawade M Kawamura Y Okano Y Nozawa 《Biochemical medicine》1984,32(1):79-87
Scanning electron microscopic observation revealed that there were wide variations including typical acanthocytes in morphology of erythrocytes from a patient with abetalipoproteinemia. The erythrocyte membrane phospholipids and cholesterol contents from a patient was higher by 25% compared to an age-matched control subject. Analysis of phospholipid composition of red blood cells showed an increase of sphingomyelin (25.1----30.1%) with a concomitant decrease of lecithin (27.5----21.0%). Thus, the sphingomyelin/lecithin ratio was increased dramatically (0.91----1.43). As for fatty acyl chain composition of main phospholipids, an increased percentage of palmitic acid and docosahexaenoic acid and a decreased proportion of arachidonic acid and lignoceric acid were observed for sphingomyelin. There was an increment of palmitic acid which was accompanied with a decrease of linoleic acid in lecithin. On the other hand, no significant difference was shown in the fatty acid composition of phosphatidylethanolamine and phosphatidylserine plus phosphatidylinositol between a patient and control. 相似文献
3.
4.
Dell'Edera D Guanciali Franchi P Lioi MB Epifania AA Tinelli A Monti Condesnitt V Brizzi A Malvasi A 《Journal of biological regulators and homeostatic agents》2011,25(3):469-475
von Willebrand 's disease (vWD) is the commonest inherited bleeding disorder. Although in literature there are some cases reported of epidural analgesia for labor pain in pregnancies with Von Willebrand's disease, the technique is not free from risk of neurolocal complications. Authors reported a case of spontaneous labor in a pregnant woman with type II vWD, delivered under local analgesia administered through a continuous intravenous infusion of remifentanil integrated by boli. A 34-year-old woman at the 39th week of her second pregnancy was admitted for an active labor of a single fetus in cephalic presentation. The patient had been diagnosed with type II vWD by a hematologist during her first pregnancy. The patient coagulation panel was as follows: a reduction of VIIIth factor concentration (21 percent); a normal value of vWD functional assay; an increase of vWf:Ag (antigen) and a reduction of XIth factor. During labor she was put on remifentanil in PCA (patient controlled analgesia), administered with slow boli followed by continuous infusions at increasing doses. The woman delivered a female fetus weighing 3,550 g, in vertex presentation, in left anterior occipital position, with an A.P.G.A.R. of 8 at the first minute and 9 at the fifth minute. The total duration of labor was 3 hours and 10 minutes. The patient was satisfied with analgesia in labor. The bleeding during and after delivery was regular. In the authors ' opinion, it is important to know that an alternative to epidural analgesia can be used in order to avoid the risk of neurological complications in labor pain for patients with type II Von Willebrand's disease. 相似文献
5.
Dr. med. Martin Reker 《Psychosomatik und Konsiliarpsychiatrie》2008,2(1):29-32
The following case-report presents a patient in a general hospital whose accident was caused by alcohol intoxification. The example shows that addressing the patient in an adequate manner (as it is demonstrated by Motivational Interviewing), a lot of support in changing behaviour can be given by brief interventions and therapy recommendations. A psychiatric consultation liaison service as part of a network with supplementing services esp. for addiction problems, is an important tool for a comprehensive treatment in general hospitals. 相似文献
6.
doi:10.1111/j.1741‐2358.2009.00343.x Implant‐supported overdenture in an elderly patient with Huntington’s disease Huntington’s disease is a hereditary, progressive, neuro‐degenerative disorder characterised by increasingly severe motor impairment, cognitive decline and behavioural manifestations leading to functional disability. Dyskinesia and hyperkinesia of the tongue and the peri‐oral musculature make it impossible for the patient to wear a conventional complete denture, despite an adequate alveolar ridge. The present paper reports on a patient with Huntington’s disease who was rehabilitated with a mandibular overdenture supported by two endosteal implants. One year follow‐up examination showed that the prosthesis was stable and there was considerable improvement in the patient’s masticatory function. 相似文献
7.
Missense mutation (Gly----Glu188) of human lipoprotein lipase imparting functional deficiency 总被引:12,自引:0,他引:12
M Emi D E Wilson P H Iverius L Wu A Hata R Hegele R R Williams J M Lalouel 《The Journal of biological chemistry》1990,265(10):5910-5916
Cloning and sequencing of lipoprotein lipase (LPL) cDNA prepared from the adipose tissue of a patient with classical LPL deficiency revealed a G to A transition at nucleotide 818 in all sequenced clones, leading to the substitution of glutamic acid for glycine at residue 188 of the mature protein. Hybridization of genomic DNA with allele-specific oligonucleotides confirmed that the patient was homozygous for this mutation and revealed that carrier status for this mutation among relatives of the patient was significantly associated with hypertriglyceridemia. Assay of the patient's plasma for immunoreactive enzyme and activity demonstrated the presence of a circulating inactive enzyme protein, the concentration of which was further increased by injection of heparin. The mutant sequence was produced by oligonucleotide-directed mutagenesis, and both normal and mutant sequences were cloned into the expression vector pSVL and transfected into COS-1 cells. The normal sequence led to the in vitro expression of an enzyme that bound to heparin-Sepharose and had a specific catalytic activity similar to that of normal postheparin plasma enzyme. By contrast, the mutant enzyme expressed in vitro was catalytically inactive and displayed a lower affinity for heparin than the normal enzyme. We conclude that this single amino acid substitution leads to the in vivo expression of an inactive enzyme accounting for the manifestations of LPL deficiency noted in the patient. 相似文献
8.
Kodamaea (Pichia) ohmeri is an unusual yeast-form fungus that has recently been identified as an important etiology of fungemia, endocarditis, cellulitis, funguria and peritonitis in immunocompromised patients. We report a case of K. ohmeri fungemia in a 34-year-old hospitalized patient with thrombophlebitis. The patient was admitted to the hospital for evaluation and management of an acquired tracheo-esophageal fistula secondary to an impacted denture. Fever developed on hospital day 22, and physical exam revealed right arm superficial thrombophlebitis at the site of the peripheral venous catheter that was confirmed by Doppler ultrasound. The peripheral vein was removed and blood cultures from hospital day 22 and 23 grew yeast species. The yeast was subsequently identified to be K. ohmeri by Vitek II and API20C and was confirmed by 18S rRNA gene sequencing. The fungemia and right arm phlebitis was successfully treated with a 2-week course of micafungin therapy. This is the first case of K. ohmeri fungemia in a patient that was successfully treated with micafungin. 相似文献
9.
B Lasisz Z Zdrojewicz W Dul A Markiewicz J Strychalski 《Polski tygodnik lekarski (Warsaw, Poland : 1960)》1989,44(30-31):724-725
A case of a 32-year female patient with the systemic lupus erythematosus is presented. The patient was treated with prednisone in a daily dose of 40-60 mg. Due to the exacerbations of the symptoms and advanced renal disorders, the patient was given TFX together with corticotherapy. Thymus factor X is an extract of real thymus of immunorecorrective properties. It specifically acts on the lymphatic system, especially disordered mechanisms of both cellular and humoral immunity. Thymus factor X was given in the dose of 10 mg (one ampoule) i.m. for the three first months followed by one ampoule every three days for the next three months. The patient is given one ampoule of TFX once a week since the 6th months of therapy. Diminishment of the symptoms was observed. The patient is in remission since a one-year follow-up period. It was also possible to reduce the dose of prednisone to 15 mg a day. The patient is controlled every 3 months. Partial normalization of renal functioning and immunological mechanisms are seen. A decrease in antinuclear antibodies and immunoglobulins, normalization in complement components, an increase in T-cells percentage and conversion of the delayed skin reaction are noted. The authors conclude that TFX may be helpful in the treatment of the autoimmunological diseases, including the systemic lupus erythematosus. 相似文献
10.
Pavlović M Separović R Vukelić-Marković M Patrlj L Kolovrat M Kopljar M Babić N Kosuta D Babić Z 《Collegium antropologicum》2011,35(4):1307-1310
Isolated splenic metastasis arising from a colorectal carcinoma is a rare finding. We report a case of 74-year-old man with a medical history of diabetes type II and paroxysmal atrial fibrillation, who underwent a right hemicolectomy for an adenocarcinoma of caecum in August 2004. In June 2007 the patient was diagnosed with high grade aortic valve stenosis as well as long segment stenosis of the first obtuse marginal branch of left coronary artery. He was suggested aortic valve replacement with coronary artery bypass grafting but he refused the surgery. In October 2007 the patient underwent alpha 18FDG - PET scanning, due to increasing values of CEA serum level, which showed a 5 cm big isolated hypermetabolic lesion in the spleen. Due to operative risk, splenectomy was refused by surgeons. The patient underwent a chemotherapy with capecitabine in total of 8 cycles before his CEA level began to rise and MSCT showed a progression in size of splenic metastasis. The patients condition was reevaluated by a team of experts and splenectomy was performed in September 2008. In May 2009 during the postoperative follow up, MSCT scanning revealed enlarged lymph nodes in celiac region and hepatic lesion suspicious of metastasis and the patient was admitted for further chemotherapy treatment. There is still no standardized treatment for this condition due to small number of cases reported in literature. Splenectomy followed by chemotherapy seems to be an optimal treatment but still no final conclusions can be made. 相似文献
11.
Alpha-interferon treatment for adult T cell leukemia: low levels of circulating alpha-interferon and it's clinical effectiveness 总被引:1,自引:0,他引:1
K Saigo S Shiozawa K Shiozawa J Wakuya K Ueda N Yamaguchi H Shibata T Masaoka 《Blut》1988,56(2):83-86
We describe a patient with adult T cell Leukemia to whom alpha-interferon therapy was highly effective. Although a combination chemotherapy (ACVP) first introduced was effective in reducing total leukocyte counts, the percentage of leukemic cells relative to total leukocyte counts was decreased first after the institution of alpha-interferon therapy. The patient is now under complete remission for four years. It was noted in this patient that circulating alpha-interferon, measured by a sensitive radioimmunoassay, was consistently low as compared with the value found in the age-, sex-matched healthy control (p less than 0.001). Since adult T cell leukemia is pathogenetically related to the retrovirus infection, low levels of circulating alpha-interferon of the patient may be important from both pathogenetic and therapeutic standpoints. Alpha-interferon therapy may be an useful additive for the chemotherapy of adult T cell leukemia. 相似文献
12.
ABSTRACT: INTRODUCTION: We were able to treat a patient with acute exacerbation of chronic obstructive pulmonary disease who also suffered from sleep-disordered breathing by using the average volume-assured pressure support mode of a Respironics V60 Ventilator (Philips Respironics: United States). This allows a target tidal volume to be set based on automatic changes in inspiratory positive airway pressure. This removed the need to change the noninvasive positive pressure ventilation settings during the day and during sleep. The Respironics V60 Ventilator, in the average volume-assured pressure support mode, was attached to our patient and improved and stabilized his sleep-related hypoventilation by automatically adjusting force to within an acceptable range. CASE PRESENTATION: Our patient was a 74-year-old Japanese man who was hospitalized for treatment due to worsening of dyspnea and hypoxemia. He was diagnosed with acute exacerbation of chronic obstructive pulmonary disease and full-time biphasic positive airway pressure support ventilation was initiated. Our patient was temporarily provided with portable noninvasive positive pressure ventilation at night-time following an improvement in his condition, but his chronic obstructive pulmonary disease again worsened due to the recurrence of a respiratory infection. During the initial exacerbation, his tidal volume was significantly lower during sleep (378.9 +/- 72.9mL) than while awake (446.5 +/- 63.3mL). A ventilator that allows ventilation to be maintained by automatically adjusting the inspiratory force to within an acceptable range was attached in average volume-assured pressure support mode, improving his sleep-related hypoventilation, which is often associated with the use of the Respironics V60 Ventilator. Polysomnography performed while our patient was on noninvasive positive pressure ventilation revealed obstructive sleep apnea syndrome (apnea-hypopnea index = 14), suggesting that his chronic obstructive pulmonary disease was complicated by obstructive sleep apnea syndrome. CONCLUSION: In cases such as this, in which patients with severe acute respiratory failure requiring full-time noninvasive positive pressure ventilation therapy also show sleep-disordered breathing, different ventilator settings must be used for waking and sleeping. On such occasions, the Respironics V60 Ventilator, which is equipped with an average volume-assured pressure support mode, may be useful in improving gas exchange and may achieve good patient compliance, because that mode allows ventilation to be maintained by automatically adjusting the inspiratory force to within an acceptable range whenever ventilation falls below target levels. 相似文献
13.
Juvenile GM2 gangliosidosis caused by substitution of histidine for arginine at position 499 or 504 of the alpha-subunit of beta-hexosaminidase 总被引:7,自引:0,他引:7
B H Paw S M Moskowitz N Uhrhammer N Wright M M Kaback E F Neufeld 《The Journal of biological chemistry》1990,265(16):9452-9457
Juvenile GM2 gangliosidosis is a rare neurodegenerative disorder closely related to Tay-Sachs disease but of later onset and more protracted course. The biochemical defect lies in the alpha-subunit of the lysosomal enzyme beta-hexosaminidase. Cultured fibroblasts derived from patient A synthesized an alpha-subunit which could acquire mannose 6-phosphate and be secreted, but which failed to associate with the beta-subunit to form the enzymatically active heterodimer. By contrast, fibroblasts from patient B synthesized an alpha-subunit that was retained in the endoplasmic reticulum. To identify the molecular basis of the disorder, RNA from fibroblasts of these two patients was reverse-transcribed, and the cDNA encoding the alpha-subunit of beta-hexosaminidase was amplified by the polymerase chain reaction (PCR) in four overlapping fragments. The PCR fragments were subcloned and shown by sequence analysis to contain a G to A transition corresponding to substitution of histidine for arginine at position 504 in the case of patient A and at position 499 in the case of patient B. The mutations were confirmed by hybridization of allele-specific oligonucleotides to PCR-amplified fragments of DNA corresponding to exon 13 of the alpha-subunit gene. The Arg504----His mutation was found on both alleles of patient A as well as of another unrelated patient; the homozygosity of this mutant allele is attributable to consanguinity in the two families. The Arg499----His mutation was found in patient B in compound heterozygosity with a common infantile Tay-Sachs allele. There is additional heterogeneity in juvenile GM2 gangliosidosis, as neither mutation was found in the DNA of a fourth patient. The Arg----His mutations at positions 499 and 504 are located at CpG dinucleotides, which are known to be mutagenic "hot spots." 相似文献
14.
Makoto Daimon Keiichi Yamatani Masahiko Igarashi Norio Fukase Atsushi Ogawa Makoto Tominaga Hideo Sasaki 《Human genetics》1993,92(6):549-553
Genomic DNA from a patient with acute intermittent porphyria were analyzed by the polymerase chain reaction (PCR)-direct sequencing method. The patient was heterozygote for a point mutation G to C at the last position of exon 12 of the porphobilinogen deaminase (PBG-D) gene. Analysis of the cDNA fragments amplified by PCR revealed that the patient has the abnormal PBG-D mRNA, which does not have exon 12 and exists in an approximately equal amount to the normal mRNA. 相似文献
15.
Cicatricial pemphigoid (CP) is an autoimmune mucocutaneous blistering disease associated with scarring. Heat shock protein 47 (HSP47) is thought to play an important role in fibrogenesis, but its role in skin lesions of cicatricial pemphigoid is not yet known. In the present study, we examined the role of HSP47 in dermal fibrosis in cutaneous lesions of a CP patient. Skin biopsies from a patient with CP, and from normal subjects were studied for the expression of HSP47, and interstitial collagens (type I and type III collagens) by immunohistochemistry. Dermal fibroblasts isolated from skin of normal individuals and from fibrotic skin of a CP patient were used to study the expression of HSP47, transforming growth factor beta 1 (TGF-beta 1), type I and type III collagens. Compared to the control skin sections, an increased expression of HSP47 was associated with an increased deposition of interstitial collagens in the fibrotic skin section of the CP patient. Similarly, in contrast to control dermal fibroblasts, the fibroblasts isolated and cultured from fibrotic skin of the CP patient, and grown in vitro, exhibited increased expression of HSP47, type I and type III collagens. Furthermore, compared to the normal control fibroblasts, an increased expression of TGF-beta 1 was detected in the dermal fibroblasts isolated from fibrotic skin of the CP patient. When dermal fibroblasts were treated with various concentrations of TGF-beta 1 (6.25, 12.5, 25, 50 and 100 ng/ml for 24 h), it induced the expression of both type I collagen and HSP47, as determined by quantitative real-time PCR. In conclusion, the expression of TGF-beta 1, HSP47, type I collagen and type III collagen was up-regulated in the fibrotic skin of CP patient, and a complex interaction of these molecules may initiate and propagate the fibrotic cascade in the skin of CP patients. 相似文献
16.
Jane E. Fowler Dr. Thomas H. Budzynski Richard L. VandenBergh 《Applied psychophysiology and biofeedback》1976,1(1):105-112
It was hypothesized that EMG biofeedback relaxation training, applied to a diabetic patient, would result in a decreased level of insulin with fewer episodes of ketoacidosis. A 20-year-old female, diabetic since age nine, kept daily records of insulin doses and rated herself on an emotionality and a diabetic scale. A full-semester baseline was taken. This was followed by a semester-long training program during which the patient practiced relaxing her frontalis muscle with a portable EMG feedback unit which produced a geiger-counter-like click feedback. A cassette-tape series was used along with the portable EMG. The patient was encouraged to practice twice each day and to attempt to maintain a relaxed state even when not in the practice situation. The daily use of the portable unit was terminated at the end of the semester. In addition, the patient ceased practicing twice daily with the cassette tape. Daily insulin averaged 85 units for the six-week baseline and 59 for the final six weeks of the training period. Moreover, at the end of the training period the average dose had reached 43 units. During the training period the patient rated herself as decreasing in emotionality and in diabetic fluctuations.Supported by the National Institute of Mental Health Grant MH-15596. 相似文献
17.
Suso EM Dueland S Rasmussen AM Vetrhus T Aamdal S Kvalheim G Gaudernack G 《Cancer immunology, immunotherapy : CII》2011,60(6):809-818
Immunotherapy targeting the hTERT subunit of telomerase has been shown to induce robust immune responses in cancer patients
after vaccination with single hTERT peptides. Vaccination with dendritic cells (DCs) transfected with hTERT mRNA has the potential
to induce strong immune responses to multiple hTERT epitopes and is therefore an attractive approach to more potent immunotherapy.
Blood samples from such patients provide an opportunity for identification of new, in vivo processed T-cell epitopes that
may be clinically relevant. A 62-year-old female patient underwent radical surgery for a pancreatic adenocarcinoma. After
relapse, she obtained stable disease on gemcitabine treatment. Due to severe neutropenia, the chemotherapy was terminated.
The patient has subsequently been treated with autologous DCs loaded with hTERT mRNA for 3 years. Immunomonitoring was performed
at regular intervals following start of vaccination and clinical outcome measured by CT and PET/CT evaluation. The patient
developed an immune response against several hTERT-derived Th and CTL epitopes. She presently shows no evidence of active
disease based on PET/CT scans. No serious adverse events were experienced and the patient continues to receive regular booster
injections. We here provide evidence for the induction of hTERT-specific immune responses following vaccination of a pancreas
cancer patient with DCs loaded with hTERT mRNA. These responses are associated with complete remission. A thorough analysis
of this patient immune response has provided a unique opportunity to identify novel epitopes, associated with clinical effects.
These will be included in future hTERT vaccines. 相似文献
18.
Plasma ACTH determinations were made by radioimmunoassay, every 10 min for 8 hours during sleep in a patient with Nelson's syndrome. The plasma ACTH concentrations were relatively stable, fluctuating in a narrow range. It is strongly suggested that the pituitary tumor itself was secreting ACTH in an autonomous manner and it is concluded that a neuronally initiated program of ACTH secretion, was absent in the present patient with Nelson's syndrome. 相似文献
19.
Improvement of anemia by recombinant erythropoietin in patients with myelodysplastic syndromes and aplastic anemia 总被引:1,自引:0,他引:1
M Bessho I Jinnai A Matsuda M Saito K Hirashima 《International journal of cell cloning》1990,8(6):445-458
Eight patients with myelodysplastic syndromes (MDS) and four patients with aplastic anemia (AA) were treated with recombinant erythropoietin (rEpo) to investigate its effect on the anemia of these patients. rEpo was administered by i.v. injection three times a week for at least four weeks. The doses were 3,000, 6,000, or 12,000 U/day. Despite an elevated "endogenous" Epo level, a greater than 1.5 g/dl increase in hemoglobin (Hb) concentration was observed in one patient with refractory anemia (RA), one patient with refractory anemia with excess of blasts (RAEB), and one patient with AA. A greater than 50% decrease in red cell transfusion requirement was observed in one patient with RA and one patient with AA. One RA patient and one AA patient have received rEpo as maintenance therapy for more than 64 and 100 weeks, respectively. They no longer need red cell transfusions and have had a normal Hb concentration and normal ferrokinetics. No side effect was seen. These results indicate that rEpo may benefit some patients with MDS and AA who are dependent on red cell transfusions while further studies will be necessary to elucidate the mechanism by which rEpo stimulates erythropoiesis and improves anemia in patients with these diseases. 相似文献
20.
A.G. Tuinman B.T.J. Meursing E.J.P. Lamfers K.C.A. van Engelenburg M.H.J. Brouwer 《Netherlands heart journal》2003,11(10):412-415
A 67-year-old patient underwent a left pneumectomy because of a moderately differentiated squamous cell carcinoma. Two weeks later, while still in hospital, he suddenly experienced an acute increase in dyspnoea. Pulmonary embolism was considered. However, echocardiography showed compression of the right ventricle and right atrium by an intrapericardial mass, confirmed by computed tomography. Following signs of a large thrombus in the inferior vena cava, pericardiocentesis was considered undesirable due to possible dislocation resulting from the sudden changes in intrapericardial pressure. Re-thoracotomy was equally undesirable because of the recent operation and status of the patient. After stabilisation and extensive consulting the patient was referred for pericardiocentesis by sternotomy. Huge blood clots were removed from the pericardial space. No thrombus mass was found in the inferior vena cava. The patient recovered uneventfully. 相似文献