These results suggest that the intra-operative cephalic vein distensibility is a predictor of RCAVF maturation. Intraoperative measurement of venous distensibility may be helpful in choosing the most suitable native AVF type for each individual patient, which possibly improves the native AVF maturation.

As tuberculous otitis media is nowadays not common, young physicians are not good at the disease. Accordingly, the correct diagnosis can be delayed causing complications, for instances, irreversible hearing loss, facial nerve paralysis, and so on. It is, moreover, so hard to make clear diagnosis when aural cholesteatoma is combined with tuberculosis of the middle ear. Recently, we experienced a case of tuberculous otitis media combined with cholesteatoma. The patient had a history of chronic otorrhea and was operated on with a presumptive diagnosis of chronic otitis media with cholesteatoma. Postoperatively the diagnosis of tuberculosis with cholesteatoma was established by histologic examination. We believe that any patient with a long history of discharging ears needs histologic examination, as tuberculosis might be the cause of infection. We report our findings in this patient and discuss the relationship between the tuberculosis and chronic otitis media with cholesteatoma with review of literatures.
Cholesteatoma* ; Cholesteatoma, Middle Ear ; Diagnosis ; Ear ; Ear, Middle ; Facial Nerve ; Hearing Loss ; Humans ; Otitis Media* ; Otitis* ; Paralysis ; Tuberculosis

BACKGROUND: Silicone implants are frequently used in augmentation rhinoplasty in Asians. A common complication of silicone augmentation rhinoplasty is capsular contracture. This is similar to the capsular contracture after augmentation mammoplasty, but a classification for secondary contracture after augmentation rhinoplasty with silicone implants has not yet been established, and treatment algorithms by grade or severity have yet to be developed. METHODS: Photographs of 695 patients who underwent augmentation rhinoplasty with a silicone implant from May 2001 to May 2015 were analyzed. The mean observation period was 11.4 months. Of the patients, 81 were male and 614 were female, with a mean age of 35.9 years. Grades were assigned according to postoperative appearance. Grade I was a natural appearance, as if an implant had not been inserted. Grade II was an unnatural lateral margin of the implant. Clearly identifiable implant deviation was classified as grade III, and short nose deformation was grade IV. RESULTS: Grade I outcomes were found in 498 patients (71.7%), grade II outcomes in 101 (14.5%), grade III outcomes in 75 (10.8%), and grade IV outcomes in 21 patients (3.0%). Revision surgery was indicated for the 13.8% of all patients who had grade III or IV outcomes. CONCLUSIONS: It is important to clinically classify the deformations due to secondary contracture after surgery and to establish treatment algorithms to improve scientific communication among rhinoplasty surgeons. In this study, we suggest guidelines for the clinical classification of secondary capsular contracture after augmentation rhinoplasty, and also propose a treatment algorithm.
Asian Continental Ancestry Group ; Classification* ; Contracture ; Female ; Humans ; Implant Capsular Contracture ; Male ; Mammaplasty ; Nose* ; Prostheses and Implants ; Rhinoplasty ; Silicon* ; Silicones* ; Surgeons

No abstract available.
Humans ; Physicians, Family*

INTRODUCTIONWe aimed to determine the impact of diabetes mellitus (DM) on long-term survival after coronary artery bypass grafting (CABG) in patients with multivessel coronary artery disease.

MATERIALS AND METHODSA retrospective review was conducted for 5720 consecutive patients who underwent isolated first CABG between 1982 and 1999. Outcomes were reviewed to include in-hospital mortality and long-term survival. Mean follow-up was 13.0 ± 5.8 years. To obtain comparable subgroups, 561 diabetic patients were matched with 561 non-diabetic controls based on estimated propensity scores.

RESULTSMean age was 59.3 ± 9.1 years with 4373 (76.5%) males. Amongst 5720 patients, 1977 (34.6%) had DM. Hypertension and dyslipidaemia were the most common cardiovascular comorbidities, present in 2920 (51.0%) and 2664 patients (46.6%) respectively. Emergency surgery was performed in 563 patients (9.8%). In-patient mortality occurred in 115 patients (2.0%), 48 (2.4%) in the DM group and 67 (1.8%) in the non-DM group, (P = 0.102). In the unmatched cohort, overall 20-year survival rates were 30.9 ± 1.6% in diabetics and 49.2 ± 1.0% in non-diabetics (P <0.001). Freedom from cardiac mortality at 20 years was 56.0 ± 2.0% in diabetics and 68.4 ± 1.0% in non-diabetics (P <0.001). In the propensity-matched group, overall 20-year survival rates were 35.4 ± 2.5% in diabetics and 48.9 ± 2.9% in non-diabetics (P <0.001). Freedom from cardiac mortality at 20 years was 57.8 ± 3.0% in diabetics and 70.2 ± 2.9% in non-diabetics (P = 0.001). Multivariable Cox regression analysis identified age (hazard ratio (HR): 1.03/year), female gender (HR: 1.43), DM (HR: 1.51), previous myocardial infarction (HR: 1.54) and left ventricular ejection fraction (LVEF) <35% (HR: 2.60) as independent factors influencing long-term cardiac mortality.

CONCLUSIONDespite low operative mortality, long-term survival and freedom from cardiac death are significantly lower in patients with DM compared to non-diabetics. Aggressive treatment of DM, cardiovascular comorbidities and smoking cessation are essential to improve long-term survival in diabetic patients.

Age Factors ; Aged ; Awards and Prizes ; Case-Control Studies ; Comorbidity ; Coronary Artery Bypass ; Coronary Artery Disease ; epidemiology ; surgery ; Diabetes Mellitus ; epidemiology ; Dyslipidemias ; epidemiology ; Female ; Follow-Up Studies ; Hospital Mortality ; Humans ; Hypertension ; epidemiology ; Male ; Middle Aged ; Multivariate Analysis ; Myocardial Infarction ; epidemiology ; Prognosis ; Propensity Score ; Proportional Hazards Models ; Retrospective Studies ; Sex Factors ; Singapore ; epidemiology ; Stroke Volume

An avulsion fracture of the anterolateral tibial epiphysis or Tillaux fracture is commonly seen in adolescents, reported first by Paul Jules Tillaux in 1892. Adolescent Tillaux fracture occurs during the period when the lateral physis is still open and the anterior-inferior tibiofibular ligament is stronger than the physis, so rarely occurs in adults. An avulsion fracture of the posterior inferior tibiofibular ligament, Volkmann fracture, occurs counterpart of Tillaux fracture. In this study, a tennis player injured during sliding and diagnosed as the rare simultaneous Tillaux-Chaput fracture and Volkmann fracture, is reported with the mechanism of injury, clinical importance of syndesmosis, sprain, and fracture of the ankle joint.

The difference of transepidermal water loss(TEWL) between normal persons and patients with eczematous external otitis was identified by statistical analysis. In this study, 20 healthy volunteers without history of atopic dermatitis and 20 patients with eczematous external otitis were participated. Measurements were performed at ear lobes and other various anatomical sites(proximal forearm, mid forearm, distal forearm, palm, upper back, lower back, leg(shin), leg(calf), and sole) by Tewameter TM 210(Courage;Rhazaka, Koln, Germany). Prior to the procedure, subjects stayed still for 30 minutes in the room where the temperature was controlled(18-23degreesC) with a relative humidity of 35-45%. The results are summarized as follows:1) TEWL values at ear lobes were higher in patients with eczematous external otitis than in normal persons(p<0.05). 2) TEWL values at other various anatomical sites except upper back were higher in patients with eczematous external otitis than in normal persons(p<0.05).
Dermatitis, Atopic ; Ear ; Forearm ; Healthy Volunteers ; Humans ; Humidity ; Otitis Externa*

Methods: In this study, 30 patients with DS with checked standing dynamic radiographs of the lumbar spine in Gwangmyeong Sungae Orthopedic Clinic were recruited. Standing lateral radiographs were evaluated in extension, 45° of flexion (mid-range) and 90° of flexion (terminal-range) of the lumbar spine. Instability was defined as sagittal translation greater than 3 mm from the extension position. Patients were divided into three groups: a control group, an MI group, and a terminal-range instability (TI) group. Radiographic outcome (stenosis grade) and clinical outcome were compared between the three groups. Results: The average sagittal translation of the lumbar spine was 5.2 mm in extension, 6.6 mm in mid-range, and 7.2 mm in endrange. MI was observed in eight patients (26.2%) and TI was seen in 12 patients (40%). Of eight patients with MI, three patients did not have instability at terminal-range (occult patients) and five patients had instability at terminal-range (typical patients). Body weight and body mass index (BMI) was significantly higher in the MI group as compared to the control group. BMI was positively correlated with slippage to mid-range. There was no significant difference in stenosis grade, Visual Analog Scale, and Oswestry Disability Index. In the TI group, there was no significant difference in radiographic clinical parameters as compared to the control group. Conclusions MI was demonstrated in 25% of DS patients. Mid-range motion was increased with BMI. Mid-range lateral radiography can reveal occult instability in patients with DS, particularly in obese patients.

OBJECTIVE: For patients with giant or dissecting aneurysm, multimodal treatment consisting extracranial-intracranial bypass surgery plus clip or coil for parent artery occlusion may be necessary. In this study, the safety and efficacy of multimodal treatment in 15 patients with complex aneurysms were evaluated retrospectively. METHODS: From January 1995 to June 2007, the authors treated 15 complex aneurysms that were unable to be clipped or coiled. Among them, nine patitents had unruptured aneurysms and 6 had ruptured aneurysms. Aneurysms were located in the internal cerebral artery (ICA) in 11 patients (4 in the dorsal wall, 4 in the terminal ICA, 1 in the paraclinoid, and 2 in the cavernous ICA), in the middle cerebral artery (MCA) in 2, and in the posterior circulation in two patients RESULTS: Fifteen patients with complex aneurysms were treated with bypass surgery previously. Thirteen patients were treated with external carotid middle cerebral artery (ECA-MCA) anastomosis, and one patient with superficial temporal to posterior cerebral artery (STA-PCA) and another patient with occipital artery to posterior inferior cerebellar artery (OA-PICA) anastomosis. Parent artery occlusion was then performed with a clip in 9 patients, with a coil in 4, with balloon plus coil in one patient. All 15 aneurysms were successfully treated with clip or coil combined with bypass surgery. Follow-up angiograms showed good patency of anastomotic site in 10 out of 11 patients, and perfusion study showed sufficient perfusion in 6 out of 9 patients. CONCLUSION: These findings indicate that for patients with complex aneurysms, clip or coil for parent vessel occlusion with additive bypass surgery can successfully exclude the aneurysm from the neurovascular circulatory system.
Aneurysm ; Aneurysm, Dissecting ; Aneurysm, Ruptured ; Arteries ; Caves ; Cerebral Arteries ; Combined Modality Therapy ; Follow-Up Studies ; Glycosaminoglycans ; Humans ; Middle Cerebral Artery ; Parents ; Perfusion ; Posterior Cerebral Artery ; Retrospective Studies

We retrospectively reviewed the clinical features, management and outcomes of patients diagnosed with basal cell carcinoma (BCC) of the vulva at the Gynaecological Cancer Centre, KK Women's and Children's Hospital, Singapore, between 1 January 2000 and 28 February 2014. Patients with vulvar BCC were identified from the cancer registry, and their medical records reviewed and analysed. A total of 11 patients with vulvar BCC were identified. Mean age at diagnosis was 63 (range 30-85) years. Ethnically, ten patients were Chinese and one was Malay. Average time from onset of symptoms to diagnosis was 13.8 (range 2-60) months. The most common presenting symptoms were lump and pruritus. All patients were managed surgically. Recurrence was noted in only one patient. Vulvar BCC, although rare, has an excellent prognosis when managed appropriately. Histological diagnosis of all persistent papules, plaques and pigmented lesions is important for early diagnosis.