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31.
32.
The primary objective of this study was to evaluate morbidity associated with facial translocation approaches for skull base and results of various technical modifications. Forty consecutive patients who underwent facial translocation approaches for accessing skull base tumors from July 2005 to June 2010 were included in this study. There were 25 patients who underwent standard facial translocation, 4 patients medial mini, and 11 patients underwent extended facial translocation. Thirteen patients had benign disease and 27 patients had malignant disease. Resection was R0 in 36 and R1 in 4 patients. Most patients had acceptable cosmetic results. None of the patients had problems related to occlusion or speech and swallowing. The commonest complication observed was nasal crusting in 16 patients. Grade 2 trismus and exposure of mini plate was seen in three patients. Two patients developed necrosis of translocated bone. Three patients developed palatal fistula before modification of palatal incision. Facial translocation provides a satisfactory access for adequate clearance of skull base tumors with satisfactory aesthetic and functional results. With modifications of the surgical technique and implementation of new surgical tools, the morbidity of facial translocation approaches will continue to decrease. 相似文献
33.
Kute VB Shah PR Goplani KR Gumber MR Vanikar AV Patel HV Jain SH Enginner DP Trivedi HL 《Saudi journal of kidney diseases and transplantation》2011,22(5):911-916
Renal transplantation (RTx) has become the treatment of choice for end-stage renal disease (ESRD) in autosomal dominant polycystic kidney disease (ADPKD), the most common genetic kidney disease. Because of the inheritable nature of this disease, live related donors might be avoided due to the fear of future appearance of polycystic disease. This retrospective singlecenter study was undertaken to evaluate patient/graft survival function vis-a-vis serum creatinine (SCr), rejection episodes and mortality in ADPKD vs matched control patients. Between 2000 and 2009, 18 (7.4%) deceased donor renal transplant (DDRTx) were performed for ESRD due to ADPKD. Diagnosis of ADPKD was established by family history and ultrasound. An individualized approach was applied for the need of pre-transplant nephrectomy. All recipients received rabbit-anti-thymocyte globulin induction and maintenance triple immunosuppression. Delayed graft function was observed in 33% patients, and 16% had biopsy-proven acute rejection. Over mean follow-up of 4.67 ± 2.2 years, patient and graft survival rates were 72.22% and 83.33%, with mean SCr (mg/dL) of 1.44 ± 0.54, 1.78 ± 0.42 and 2.2 ± 0.6 at 1, 5 and 10 years. Overall, 44.4% (n-8) underwent pre-transplant nephrectomy. Infection and cardio/cerebrovascular events were the main causes of death. Patient, graft survival and acute rejection were similar between ADPKD and control group. DDRTx in ADPKD has acceptable patient and graft survival. Because of the inheritable nature of the disease, and unavailability of genetic linkage analysis as a routine, DDRTx is a viable option to avoid using unrelated donors. 相似文献
34.
35.
Hemangiomas of the urinary tract are rare lesions, and those of the glans penis are even rarer. A 23-year-old man with a hemangioma
of the glans penis treated successfully with intralesional sclerotherapy is presented. Other options for the management of
this disorder are discussed. 相似文献
36.
Low bone density as assessed by calcaneal ultrasound has been associated with mortality in elderly men and women. We examined
the relationship between bone density measured at the hip and all cause and cardiovascular mortality in elderly men. Men aged
65–76 years from the general community were recruited from general practices in Cambridge between 1991 and 1995. At baseline
survey, data collection included health questionnaires, measures of anthropometry and cardiovascular risk factors, as well
as bone mineral density (BMD) measured using dual energy X-ray absorptiometry. All men have been followed up for vital status
up to December 1999. BMD was significantly inversely related to mortality from all causes and cardiovascular disease, with
decreasing rates with increasing bone density quartile, and an approximate halving of risk between the bottom and top quartile
(p <0.002, test for trend all causes and p <0.025, test for trend for cardiovascular deaths). In multivariate analyses using the Cox proportional hazards model, an
increase of 1 standard deviation (0.144 g/cm2) in total hip bone density was significantly associated with an age-adjusted 0.77 relative risk (95% CI 0.66–0.91) for all-cause
mortality and 0.76 relative risk (95% CI 0.62–0.93) for cardiovascular disease mortality. The association remained significant
after adjusting for age, body mass index, cigarette smoking status, serum cholesterol, systolic blood pressure, past history
of heart attack, stroke or cancer and other lifestyle factors which included use of alcohol, physical activity and general
health status. Low bone density at the hip is thus a strong and independent predictor of all-cause and cardiovascular mortality
in older men.
Received: 16 August 2000 / Accepted: 27 October 2000 相似文献
37.
38.
Vivek B. Kute Priyadarshini S. Shah Aruna V. Vanikar Manoj R. Gumber Himanshu V. Patel Divyesh P. Engineer Pankaj R. Shah Pranjal R. Modi Veena R Shah Syed Jamal Rizvi Hargovind L. Trivedi 《Transplant international》2014,27(10):1015-1021
Because access to transplantation with HLA‐desensitization protocols and ABO incompatible transplantation is very limited due to high costs and increased risk of infections from more intense immunosuppression, kidney paired donation (KPD) promises hope to a growing number of end‐stage renal disease (ESRD) patient in India. We present a government and institutional ethical review board approved study of 56 ESRD patients [25 two‐way and 2 three‐way pairs] who consented to participate in KPD transplantation at our center in 2013, performed to avoid blood group incompatibility (n = 52) or positive cross‐match (n = 4). All patients had anatomic, functional, and immunologically comparable donors. The waiting time in KPD was short as compared to deceased donor transplantation. Laparoscopic donor nephrectomy was performed in 54 donors. Donor relationships were spousal (n = 40), parental (n = 13), others (n = 3), with median HLA match of 1. Graft survival was 97.5%. Three patients died with functioning graft. 16% had biopsy‐proven acute rejection. Mean serum creatinine was 1.2 mg/dl at 0.73 ± 0.32 months follow‐up. KPD is a viable, legal, and rapidly growing modality for facilitating LDRT for patients who are incompatible with their healthy, willing living donor. To our knowledge, this is the largest single‐center report from India. 相似文献
39.
Aruna V. Vanikar Hargovind L. Trivedi Saroj Chooramani Gopal Ashutosh Kumar Shruti D. Dave 《Renal failure》2014,36(3):457-460
Transplantation tolerance is still a Utopian dream for many transplanters. Mesenchymal stem cells (MSC) have shown immuno-modulatory and tolerogenic effects in experimental models. We present a 29-year-old male with end stage renal disease (ESRD) who was transplanted with HLA 4/6 matched kidney from 51-year-old father in June 2010 preceded by co-infusion of donor-adipose tissue derived mesenchymal stem cells (AD-MSC) and bone marrow derived hematopoietic stem cells (BM-HSC) under non-myeloablative conditioning for deleting rejecting T and B-cells. He has maintained fairly stable graft function with serum creatinine (SCr) between 1.5 and 1.8?mg/dL at 3 years post-transplant with absence of donor specific antibodies (DSA), normal protocol graft biopsy, and peripheral T-regulatory cell levels (pTregs) (CD127low/?CD25highCD4+) of 4.57% on zero immunosuppression since 6 months. 相似文献
40.
Vipul Gurjar B. M. Halvadia R. P. Bharaney Vicky Ajwani S. M. Shah Samir Rai Mitesh Trivedi 《The Indian journal of surgery》2014,76(2):91-94
To study the results of two techniques, simple interrupted closure and continuous with intermittent Aberdeen knot technique for midline laparotomy fascial wound closure. A random selection of 200 midline laparotomy cases was done. In one group (group A) of 100 cases, midline fascial wound closure was done with continuous sutures with intermittent Aberdeen knot technique using Prolene No. 1 suture material. In the other group (group B) of 100 cases, closure was done with the technique of simple interrupted sutures with Prolene No.1 suture material. Comparison of both the techniques regarding preoperative status and postoperative complication such as incisional hernia, wound dehiscence, suture sinus formation, stitch granuloma, and chronic wound pain was done according to clinical examination and recorded in the pro forma prepared. In group A, postoperative complications were incisional hernia 3 %, wound dehiscence 4 %, and suture sinus formation 1 %. In group B, postoperative complication were incisional hernia 5 %, wound dehiscence 4 %, and suture sinus formation 1 %. All these complications were statistically insignificant, in both group comparisons. While the complication such as stitch granuloma 3 %, chronic wound pain 3 %, and wound infection 4 % in group A was significantly less than in group B where the complication of stitch granuloma was 12 %, chronic wound pain 13 %, and wound infection 13 % (P value 0.03, P value 0.018, and P value 0.048, respectively). Both the techniques, simple interrupted suture closure and continuous with intermittent Aberdeen knot closure for midline laparotomy fascial wounds, show a similar rate of postoperative complication such as incisional hernia, wound dehiscence, and suture sinus formation. But the continuous suturing with intermittent Aberdeen knot technique is a better option to prevent complications such as stitch granuloma, chronic wound pain, and wound infection, which are higher in the simple interrupted fascial wound closure technique. 相似文献