Treatment of symptomatic polycystic liver disease with resection-fenestration.

Polycystic liver disease with severe symptoms is difficult to treat. We report a 35-year-old man with advanced disease, who had a successful outcome after resection and fenestration.

Needle aspiration as a diagnostic tool and therapeutic modality in suppurative lymphadenitis following Bacillus Calmette Guerin vaccination.

OBJECTIVES: Outbreaks are known to occur after Bacillus Calmette Guerin (BCG) vaccination. An outbreak of suppurative lymphadenitis in 18 infants, following BCG vaccination is reported from Sikkim, with incidence of 8.6%. The outbreak occurred after a change of vaccine. METHODS: In a prospective study the cases of suppurative lymphadenitis were diagnosed by needle aspiration cytology and culture of the material aspirated and managed only with repeated needle aspiration and no antitubercular treatment was given. RESULTS: Cytomorphology revealed necrosis alone in 66.6% and necrotizing granulomas in 22.2%. Acid and alcohol fast bacilli were detected in 77.7% cases. Mycobacterium bovis was isolated in eight cases. One case of staphylococcal suppurative lymphadenitis was detected. Sixteen cases were managed with weekly aspiration with mean period of resolution in eight weeks. CONCLUSIONS: Needle aspiration is useful in the diagnosis and effective in the management of these cases. No antitubercular treatment is desired and required in the cases of suppurative lymphadenitis following BCG vaccination.

Laparoscopic surgery for reflux esophagitis and paraesophageal hernia.

BACKGROUND: Laparoscopic surgery has become the standard for treatment of several abdominal diseases. We analyzed our data on laparoscopic treatment of reflux esophagitis and paraesophageal hernia. METHODS: Twenty patients (mean age 61 y; 14 men) - 18 with reflux esophagitis and sliding hiatus hernia, and two with paraesophageal and sliding hernia - were operated on using laparoscopy between March 1999 and March 2001. All patients were investigated by upper GI endoscopy, barium study and routine pre-operative work-up. Nineteen patients underwent a modified Nissen fundal wrap along with repair of the diaphragmatic crura; one patient had only crural repair with no fundal wrap. RESULTS: All procedures were completed laparoscopically. The mean operating time was 140 min (range 90 to 240). Eighteen patients were discharged on the third postoperative day and two on the fifth day. One patient had perforation of intrathoracic part of the esophagus during passage of an esophageal bougie; he presented with empyema 10 days after discharge and was treated by intercostal drainage. There were no other complications. All patients have been followed up on an outpatient basis for 3 months to 2 years. All are presently off acid-suppressive therapy. Seventeen patients are free of symptoms; two patients have gas bloat-like symptoms and one has occasional grade I dysphagia. CONCLUSIONS: Laparosopic surgery is a safe and effective method of treating esophagitis and paraesophageal hernia.

Renal & prostatic disorders in the elderly.

The population of aged people is increasing in number all over the world along with the problems associated with senescence. The functional and morphological changes that occur with ageing are accompanied by an increased risk of certain conditions like drug-induced nephrotoxicity and acute tubular necrosis. Elderly patients of end-stage renal disease can undergo renal replacement therapy with acceptably good results. If free from any medical and other illnesses, elderly persons can be considered for kidney donation without any increased risk for surgery or anaesthesia. However, such kidneys are functionally not as good as kidneys from young individuals. Prostatic diseases like prostatic hyperplasia and cancer are more a concern of the aged than the younger population. Besides, there is an apprehension about the increased risk of anaesthesia due to the frequent presence of other co-existent illnesses in the senile population. Less morbid therapeutic methods are available to deal with prostatic disorders but one should not hesitate to undertake major open or endoscopic surgeries in such patients, should it be necessary.

99m Tc DTPA scan as a diagnostic marker of acute rejection in renal transplantation.

Forty renal transplant recipients were subjected to 99m Technicium Diethylene triamine pentacetic acid (DTPA)scans at regular intervals & whenever there was suspection of rejection. Serial scans of a group of 15 recipients from immediate post transplant period till withdrawal of cyclosporine were analysed separately & the results compared to with single scan analysis. The sensitivity & specificity of DTPA scan in the absence of acute tubular necrosis (ATN) was 94.1% & 87.5%, while the positive & negative predictive values were 88.8 & 93.3% respectively. Sensitivity & specificity of serial scan analysis (88.8% and 75%) in early post transplant period was higher than that of interpretation of single scan (75% & 66%). Serial scan changes predated clinical rejection during cyclosporine withdrawal period. We conclude that DTPA scan is both a sensitive & specific non-invasive diagnostic marker of acute rejection in absence of ATN & serial scans during early post transplant period & at the time of cyclosporine withdrawal are helpful in detecting the rejection accurately & at the earliest.