Prevalence of undiagnosed hypothyroidism in patients with gall bladder stones in Belagavi

Background: Contribution of hypothyroidism to gallstone formation is debated over years. With this background, the study intended to analyze the prevalence of undiagnosed hypothyroidism in patients with cholelithiasis. The aim is to understand the prevalence of hypothyroidism in patients with gallstones.Methods: A prospective, hospital-based study was done on 100 patients admitted for the management of gall stone disease in Belagavi. After initial screening, a detailed history was obtained with special reference to symptomatology and the risk factors as per proforma from patients meeting selection criteria. Thyroid function test was done on all eligible patients. Patients were divided into three groups of Euthyroid, Subclinical hypothyroid and clinical hypothyroidism. Statistical analysis used. Percentage of gall stones in different age groups and gender of the study population was calculated followed by prevalence of hypothyroidism and subclinical hypothyroidism in all the patients included.Results: Among the study population, 40% were male and 60% were female. 23 of them have subclinical hypothyroidism and 6 of them were diagnosed with hypothyroidism. Majority of subclinical hypothyroid patients (39.13%) were aged 41-60 years. Hypothyroid symptoms were shown by the study population with unknown thyroid status.Conclusions: The prevalence of hypothyroidism in cholelithiasis is 29% in the study and is significant. The study demands further studies to consider hypothyroidism as a cause /risk factor for biliary calculus.

Giant Calculus with More than 100 Small Calculi in Choledochal Cysts

Giant biliary calculus in the common bile duct (CBD) is rare. Giant calculus of choledochal cyst (CC) is even rarer, and no case of giant calculus of CC with more than 100 calculi has been reported in the indexed literature. We present the case of a 8.0 × 4.5 × 4.0 cm sized giant calculus with >100 small calculi in type IVa CCs with heterotopic pancreas in a 45-year-old male, which is a surprisingly rare occurrence. Magnetic resonance cholangiopancreatography showed multifocal irregular dilatation of intrahepatic biliary radicles with multiple filling defects with a giant calculus in CC with cholelithiasis. The case was successfully managed with open cholecystectomy and choledochotomy with retrieval of 1 giant and more than 100 small calculi with excision of CC with Roux-en-Y hepaticojejunostomy. Histopathological examination (HPE) showed inflamed CC identified with focal areas of surface ulceration with increased fibrosis areas in the wall and few pancreatic acini. A bile duct calculus is defined as “giant” when the size is 5 cm or more. Stone formation within is the most frequent complication of CC. Most intracystic calculi have been described as soft, earthy, and pigmented in appearance, supporting bile stasis as a primary etiologic factor. The only treatment for giant calculus of CBD or CC is surgical. Endoscopic treatment is mostly unsuccessful and open surgery is the treatment of choice due to giant size, increased load of calculus, and presence of calculi in the left and right hepatic ducts.

Walled-off pancreatic necrosis: a staged multidisciplinary step-up approach

Walled-off pancreatic necrosis (WOPN) is a rare complication of pancreatitis. We present the case of a woman in her eighties admitted for diffuse abdominal pain. She had a palpable abdominal mass and the CT scan showed necrosis throughout the tail of the pancreas, a peripancreatic and retrogastric hydroaerial collection (19 cm of diameter) and a calculus in the main biliary duct, thus establishing a diagnosis of emphysematous necrotising obstructive pancreatitis. A step-up approach was decided, first with removal of the biliary calculus, followed by a waiting period of 4 weeks in which the patient was under intravenous antibiotics. At re-evaluation, the CT scan showed a smaller and more organised collection, bounded by a wall, defining WOPN. At this stage, transgastric drainage via echoendoscopy was attempted, without success, followed by percutaneous CT-guided drainage, also with little effect. Surgical necrosectomy was then executed, as a final step, with a successful outcome.

Clinicopathological study and management of biliary stones

Background: Biliary calculi are one of the most common problems affecting the digestive tract. Need for the study is to evaluate age, sex, incidence, most common etiopathological factors for the formation of biliary calculi and to illustrate varying clinical presentation with various modes of management adopted in the institution as well as to analyse biochemical types of stones prevalent in the region.Methods: A prospective study of 50 patients with clinical diagnosis of biliary colic was conducted in a tertiary center for a period of one year. Clinical presentation, etiology, and management of biliary calculi were studied.Results: Biliary calculi affect most commonly in fourth to the fifth decade with a higher preponderance in females (72%). Right hypochondriac pain is the commonest presentation (84%). Ultrasonography is sensitive and specific, and hence considered the investigation of choice. Open surgical procedures such as cholecystectomy, choledochotomy with T-tube drainage, choledochoduodenostomy were done in these subjects. Postoperative complications such as wound infection noted in 8% of the subjects. Most of the histopathological specimens (90%) revealed chronic cholecystitis.Conclusions: Biliary calculus disease is multifactorial in origin with slight female preponderance. The most common presentation is a right hypochondriac pain. This can be diagnosed accurately with the aid of ultrasonography and Endoscopic Retrograde Cholangio-pancreatography. Biliary calculus is managed according to the location of the calculus, whether intrahepatic or extrahepatic. Most of the patients presented with chronic cholecystitis.