background: cancer of the gallbladder is an uncommon but a fatal disease. cholelithiasis has been identified as a major risk factor for this cancer. the objective of this study was to evaluate the association between the presence of cholelithiasis and gallbladder cancer. materials and methods: 1,136 patients who underwent cholecystectomy between 1993 and 2003 in shariati hospital, affiliated to...

Radiol Bras. 2015 Set/Out;48(5):IX–X In previous issue of Radiologia Brasileira, readers can find a very interesting article published by Francisco et al. about pulmonary alveolar microlithiasis (PAM). The authors describe the highresolution computed tomography (HRCT) findings in chest exams of 13 patients with PAM, independently evaluated by two observers. According to the authors, diagnoses o...

conclusions acute acalculous gallbladder disease is a rare complication of hav infection which should be suspected in any child with right upper quadrant abdominal pain, tenderness, and mass which can lead to surgical emergency in rare conditions. introduction acute hepatitis a virus (hav) infection is common in the developing countries among children, but hydrops of gallbladder due to hepatiti...

Primary squamous cell carcinoma (SCC) of the gallbladder is a rare malignancy of the gallbladder, accounting for less than 5% of gallbladder pathology. Initial presentation is often similar to adenocarcinoma of the gallbladder. SCC tends to be more locally aggressive, however, and possesses a worse prognosis than adenocarcinoma. We report a case of locally advanced SCC of the gallbladder.

To improve the rate of detection of Clonorchis sinensis infection, we compared different specimens from patients with cholecystolithiasis. Feces, gallbladder bile, and gallbladder stones collected from 179 consecutive patients with cholecystolithiasis underwent microscopic examination, and according to the results, 30 egg-positive and 30 egg-negative fecal, gallbladder bile, and gallbladder sto...

The basic function of the gallbladder in humans is one of protection. The accumulation of the primary bile acids (cholic acid and chenodeoxycholic acid) in the gallbladder reduces the formation of the secondary bile acids (deoxycholic acid and lithocholic acid), thus diminishing their concentration in the so-called gallbladder-independent enterohepatic circulation and protecting the liver, the ...

Image simulation remains under-exploited for the most widely used biological phase microscopy methods, because of difficulties in simulating partially coherent illumination. We describe an open-source toolbox, microlith (https://code.google.com/p/microlith), which accurately predicts three-dimensional images of a thin specimen observed with any partially coherent imaging system, as well as imag...

BACKGROUND In patients with common bile duct stones (CBDS) and intact gallbladder, further management for the gallbladder after the CBDS clearance is still controversial. The relationship between gallbladder motility and the biliary complications were seldom discussed. Our study is to predict the subsequent biliary complications by gallbladder function test using fatty meal sonography (FMS) in ...

Gallbladder carcinoma (GBC) is the fifth most common malignancy of gastrointestinal tract. The prognosis of gallbladder carcinoma is extremely terrible partially due to metastasis. However, the mechanisms underlying gallbladder carcinoma metastasis remain largely unknown. CD133 is a widely used cancer stem cell marker including in gallbladder carcinoma. Here, we found that CD133 was highly expr...

abstract  background: pixe (particle induced x-ray emission) is a suitable method for the analysis of biological samples in which heavy trace elements are contained in light matrix elements. it is very important to know which factors or probably elements act as initial seed and lead to growing the sands. the goal of this study was to compare the relative values of fe/k, cu/k and zn/k for gallst...