• Korean Journal of Radiology
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• v.22 no.9
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• pp.1462-1474
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• 2021

There are various diseases of the gallbladder and cystic duct, and imaging diagnosis is challenging for the rare among them. However, some rare diseases show characteristic imaging findings or patient history; therefore, familiarity with the imaging presentation of rare diseases may improve diagnostic accuracy and patient management. The purpose of this article is to describe the imaging findings of rare diseases of the gallbladder and cystic duct and identify their pathological correlations with these diseases.

• Journal of Korean Medical classics
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• v.29 no.4
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• pp.95-103
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• 2016

Objectives : This paper aims to study how 'All articulations are controlled by the gallbladder' as urged by Heoim in Chimgugyeongheombang was reflected in the clinical field, and look into the reason for his assertion. Methods : The paper looked into Chimgugyeongheombang and 1) found examples of how acupoints related to gallbladder were used to treat articulation-related diseases, and 2) investigated the relation between gallbladder and articulations through analyzing the acupoints used for treating articulation-related diseases. These are then compared with Zhenjiuzishengjing to see if the assertions made in 'All articulations are controlled by the gallbladder' were actually applied in clinical fields. Results & Conclusions : Heoim dealt with 20 points out of the 44 acupoints for gallbladder, and used 14 of them for treatments of articulation-related diseases. Gallbladder acupoints were used for ten illnesses, and four of them were related to articulation. Chimgujasaenggyeong showed a difference in that it did not utilize gallbladder acupoints to treat these illnesses. Out of 33 articulation-related illnesses, gallbladder meridians and acupoints were suggested as a means to treat them in 15 cases, and this is an increase in the usage of these points compared to Chimgugyeongheombang. In other words, Heoim actively utilized gallbladder meridian points in treating articulation-related illnesses. The reason Heoim drew a line between gallbladder and articulations is because gallbladder is categorized as a lesser yang pivot and articulations itself functions as a pivot by acting as a pivot for human body movement.

• Annals of Hepato-Biliary-Pancreatic Surgery
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• v.27 no.3
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• pp.241-250
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• 2023

Helicobacter pylori is a gram-negative pathogen commonly associated with peptic ulcer disease and gastric cancer. H. pylori infection has also been reported in cholelithiasis, cholecystitis, gallbladder polyps, and biliary tract cancers. However, the association between H. pylori and gallbladder and biliary tract pathologies remains unclear due to the paucity of literature. In response to the current literature gap, we aim to review and provide an updated summary of the association between H. pylori with gallbladder and biliary tract diseases and its impact on their clinical management. Relevant peer-reviewed studies were retrieved from Medline, PubMed, Embase, and Cochrane databases. We found that H. pylori infection was associated with cholelithiasis, chronic cholecystitis, biliary tract cancer, primary sclerosing cholangitis, and primary biliary cholangitis but not with gallbladder polyps. While causal links have been reported, prospective longitudinal studies are required to conclude the association between H. pylori and gallbladder pathologies. Clinicians should be aware of the implications that H. pylori infection has on the management of these diseases.

• Journal of radiological science and technology
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• v.21 no.2
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• pp.31-35
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• 1998

Gallstone diseases appear frequently in surgical patients. One of the etiolic factors in the formation of cholesterol gallstones is the supersaturation of bile with cholesterol. The bile stasis in the gallbladder may also play a role in the formation of cholesterol gallstones by supplying the proper condition to nucleation of cholesterol crystal. Author evaluated gallbladder empting in response to fat meal by ultrasonography in 12 patients with gallstones and normal control group of 12 healthy subjects. Of the 12 patients with gallstones, six had radiolucent stones and the rest of them had radioopaque stones. Additionally, author evaluated gallbladder contraction in both cholesterol gallstones and pigment gallstones. The gallbladder was significantly contracted in control group by the fat meal but not by water. The contraction of gallbladder by fat meal with gallstone patients was significantly decreased compared with those in control group. The time of maximum contraction was 30 minutes in patients with gallstones. At 30 minutes, the gallbladder contraction was more significantly decreased in patients with radiolucent stones than in those with radioopaque stones. In conclusion, the more significant decrease of gallbladder contraction in patients with radiolucent stones may be interpretated as the possible factor of pathologenesis for the formation of the cholesterol stone.

• Advances in pediatric surgery
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• v.20 no.2
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• pp.62-64
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• 2014

Gallbladder stones in children are not common without underlying hemolytic diseases or other risk factors like obesity. Ceftriaxone, a third generation cephalosporin, is known to make biliary precipitations that can be mistaken for biliary stones. We here report two children with biliary pseudolithiasis with different treatment modalities. One child was mistaken for symptomatic gallbladder stones and underwent elective laparoscopic cholecystectomy, while the other child, after thorough history taking on the ceftriaxone medication, was suspected of biliary pseudolithiasis and was treated conservatively. Both children had the history of usage of ceftriaxone in previous hospitals for infectious diseases. The ceftriaxone history of the first child was missed before the surgery. When gallbladder stones are found in children without any underlying diseases, specific history taking of the usage of ceftriaxone seems to be absolutely required. In this case, immediate interruption of the antibiotic could resolve the episode and avoid unnecessary surgical procedure.

• Journal of Yeungnam Medical Science
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• v.38 no.1
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• pp.1-9
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• 2021

Gallbladder (GB) polyp is a mucosal projection into the GB lumen. With increasing health awareness, GB polyps are frequently found using ultrasonography during health screening. The prevalence of GB polyps ranges between 1.3% and 9.5%. Most patients are asymptomatic and have benign characteristics. Of the nonneoplastic polyps, cholesterol polyps are most common, accounting for 60%-70% of lesions. However, a few polyps have malignant potential. Currently, the guidelines recommend laparoscopic cholecystectomy for polyps larger than 1 cm in diameter due to their malignant potential. The treatment algorithm can be influenced by the size, shape, and numbers of polyps, old age (>50 years), the presence of primary sclerosing cholangitis, and gallstones. This review summarizes the commonly recognized concepts on GB polyps from diagnosis to an algorithm of treatment.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.17 no.2
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• pp.98-103
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• 2014

Purpose: Gallbladder (GB) wall thickening can be found in various conditions unrelated to intrinsic GB disease. We investigated the predisposing etiologies and the outcome of acalculous GB wall thickening in children. Methods: We retrospectively analyzed 67 children with acalculous GB wall thickening who had visited our institute from June 2010 to June 2013. GB wall thickening was defined as a GB wall diameter > 3.5 mm on abdominal ultrasound examination or computed tomography. Underlying diseases associated with GB wall thickening, treatment, and outcomes were studied. Results: There were 36 boys and 31 girls (mean age, $8.5{\pm}4.8years$ [range, 7 months-16 years]). Systemic infection in 24 patients (35.8%), acute hepatitis in 18 (26.9%), systemic disease in 11 (16.4%), hemophagocytic lymphohistiocytosis in 4 (6.0%), acute pancreatitis in 3 (4.5%), and specific liver disease in 3 (4.5%) predisposed patients to GB wall thickening. Systemic infections were caused by bacteria in 10 patients (41.7%), viruses in 5 patients (20.8%), and fungi in 2 patients (8.3%). Systemic diseases observed were systemic lupus erythematosus in 2, drug-induced hypersensitivity in 2, congestive heart failure in 2, renal disorder in 2. Sixty-one patients (91.0%) received symptomatic treatments or treatment for underlying diseases. Five patients (7.5%) died from underlying diseases. Cholecystectomy was performed in 3 patients during treatment of the underlying disease. Conclusion: A wide range of extracholecystic conditions cause diffuse GB wall thickening that resolves spontaneously or with treatment of underlying diseases. Surgical treatments should be avoided if there are no definite clinical manifestations of cholecystitis.

• Pediatric Infection and Vaccine
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• v.4 no.1
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• pp.167-173
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• 1997

Acute infectious mononucleosis, caused by Epstein-Barr virus(EBV), is a self limited lymphoproliferative illness that is common in adolescents and young adults. It shows many complications in multiple organ systems, but the hepatobiliary and the respiratory complication is uncommon. We report a case with thickened gallbladder wall and pneumonia as complications of acute infectious mononucleosis in a child. Also the related literature were reviewed. A 4 year old boy presented with a history of high fever, cough, and abdominal distension for 20days. Physical Examination revealed audible crackles in whole lung field and gross hepatomegaly. Chest X-ray showed pneumonia and liver function tests were abnormal. Ultrasonography and computed tomography revealed a thickened gallbladder wall and hepatosplenomegaly. The diagnosis of primary Epstein-Barr viral infection was eventually made by specific serologic tests. The patients's fever subsided 6 weeks later and pneumonia was recovered around this time. Liver function tests returned near normal 2 months later and ultrasonography of gallbladder was normal at this time.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.4
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• pp.1535-1538
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• 2015

Background: The objectives of the study were to: 1) determine the frequency of incidental malignancy in unsuspected/grossly normal looking gall bladders; 2) determine the frequency of malignancy in suspected/grossly abnormal looking gall bladders. Materials and Methods: This prospective, cross sectional study was carried out at a tertiary care hospital in Pakistan, during a four year period (Jan 2009-dec2012). All the cholecystectomy cases performed for gallstone diseases were examined initially by a surgeon and later on by a pathologist for macroscopic abnormalities and accordingly assigned to one of the three categories i.e. grossly normal, suspicious, abnormal/malignant. Frequency of incidental carcinoma in these categories was observed after receiving the final histopathology report. Results: A total of 426 patients underwent cholecystectomy for cholelithiasis, with a 1:4 male: female ratio. Mean age of the patients was 45 years with a range of 17-80 years. The frequency of incidental gallbladder carcinoma was found to be 0.70 %(n=3). All the cases of gallbladder carcinoma were associated with some macroscopic abnormality. Not a single case of incidental carcinoma gallbladder was diagnosed in 383 'macroscopically normal looking' gallbladders. Conclusions: Incidental finding of gall bladder cancer was not observed in any of macroscopically normal looking gall bladders and all the cases reported as carcinoma gallbladder had some gross abnormality that made them suspicious. We suggest histopathologic examination of only those gall bladders with some gross abnormality.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.3
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• pp.1441-1446
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• 2014

Squamous cell/adenosquamous carcinoma (SC/ASC) of the gallbladder are rare tumors and there are few clinical reports in the literature. Herein we report our clinical experience with 46 patients with SC/ASC and 80 with adenocarcinoma (AC). Expression of EphB1 and Ephrin-B in each tumor was determined using immunohistochemical methods for determination of correlations with prognosis. There was no difference in EphB1 and Ephrin-B expression between SC/ASC and AC tumors (P>0.05), but greater expression in those less than 3 cm in diameter, stage I or II (TNM stage), with no lymph node metastases, with no local invasion and treated with radical resection was apparent. Expression of EphB1 (P<0.05) and Ephrin-B (P<0.01) was higher in well differentiated than in poorly differentiated AC tumors. Kaplan-Meier survival analysis indicated that degree of differentiation, tumor diameter, lymph node metastases, local invasion, surgical approach and expression rate of EphB1 and Ephrin-B were closely related to the survival of SC/ASC (P<0.05) and AC patients (P<0.01). Patients with tumors that positive expressed EphB1 and Ephrin-B, whether it is SC/ASC ($P_{SC/ASC}$ =0.000) or AC ($P_{AC}$ =0.000 or $P_{AC}$ =0.002) had longer survival than those negative expression. Cox multivariate analysis indicated a negative correlation between expression of EphB1 or Ephrin-B and overall survival. Hence, EphB1 and Ephrin-B could be regarded as independent good prognostic factorsand important biological markers for SC/ASC and AC of gallbladder.