Results 21 to 30 of about 11,388 (205)
Histologic assessment of biliary obstruction with different percutaneous endoluminal techniques [PDF]
, 2004 Background Despite the sophisticated cross sectional image techniques currently available, a number of biliary stenosis or obstructions remain of an uncertain nature.
Michele Rossi +41 more
core +2 more sources
A review on biodegradable biliary stents: materials and future trends
Bioactive Materials, 2022 Biliary stricture is defined as the reduction and narrowing of the bile duct lumen, which can be caused by many factors such as cancer and inflammation. Biliary stent placement can effectively alleviate benign and malignant biliary strictures.
Ge Song +3 more
doaj +1 more source
Diagnosis of pancreaticobiliary malignancy by detection of minichromosome maintenance protein 5 in biliary brush cytology [PDF]
, 2017 Background: Biliary brush cytology is the standard method of evaluating biliary strictures, but is insensitive at detecting malignancy. In pancreaticobiliary cancer minichromosome maintenance replication proteins (MCM 2–7) are dysregulated in the ...
Chapman, MH +7 more
core +1 more source
Acta Medica Indonesiana, 2022 Biliary strictures diagnosis has become a challenge where benign conditions could mimic a malignant process. Recently, SpyGlass DS overcame the limitations by allowing direct visualization of the biliary tree.
Muhammad Miftahussurur +2 more
doaj +2 more sources
Arquivos de Gastroenterologia, 2004 RACIONAL: As principais causas de estenose biliar maligna são câncer de pâncreas e colangiocarcinoma. A definição do prognóstico dos pacientes no momento da pancreatocolangiografia retrógrada endoscópica é importante na escolha da conduta mais adequada ...
Laura Cotta Ornellas +4 more
doaj +1 more source
Acta Medica Indonesiana, 2020 Background: unresectable malignant distal biliary stricture patients require endoscopic biliary stent placement procedure. The survival rate and its associated factors in Indonesia are unknown. Objectives.
Luki Kusumaningtyas +3 more
doaj +2 more sources
Factors Associated with Malignant Biliary Strictures in Patients with Atypical or Suspicious Cells on Brush Cytology [PDF]
Clinical Endoscopy, 2019 Background/Aims Pathological diagnosis of biliary strictures with atypical or suspicious cells on endoscopic retrograde brush cytology and indeterminate strictures on imaging is challenging.
Ji Young Park, Tae Joo Jeon
doaj +1 more source
Radiation therapy for primary carcinoma of the extrahepatic biliary system. An analysis of 63 cases. [PDF]
, 1991 From 1976 to 1988, 63 patients received radiation therapy for primary cancers of the extrahepatic biliary system (eight gallbladder and 55 extrahepatic biliary duct). Twelve patients underwent orthotopic liver transplantation.
Carr, BI +4 more
core +1 more source
Frequency of malignant biliary strictures in Upper Egypt: a pilot study
The Egyptian Journal of Internal Medicine, 2019 Background and aim Biliary strictures are challenging clinical condition for gastroenterologists, radiologists, and surgical specialists. We aimed to find out the frequency of malignant biliary strictures in our institutions.
Adnan A Mohamed +4 more
doaj +1 more source
Magnetic resonance cholangiopancreatography: the ABC of MRCP [PDF]
, 2011 Magnetic resonance cholangiopancreatography (MRCP) is a technique that has evolved over the past two decades. It continues to have a fundamental role in the non-invasive investigation of many pancreatico-biliary disorders.
Nyree Griffin +2 more
core +1 more source