Results 121 to 130 of about 44,112 (353)

A Case of Obstructive Jaundice due to Bile Duct Tumor Thrombus of Hepatocellular Carcinoma Diagnosed by Peroral Cholangioscopy. [PDF]

DEN Open
Abstract While hepatocellular carcinoma (HCC) often invades the portal or hepatic vein to form tumor thrombus, tumor thrombus in the bile duct is rare. In such cases, differentiation from intrahepatic cholangiocarcinoma is difficult, and the tumor often appears as a smooth, yellowish‐white, polypoid mass within the bile duct lumen.
Kinoshita K, Endo M, Tokumaru T, Saito T, Uchida T, Iwao M, Arakawa M, Okamoto K, Kodama M, Murakami K.   +9 more
europepmc   +2 more sources

Functional Advantage of Central Pancreatectomy Over Distal Pancreatectomy for Benign or Low‐Grade Malignant Tumors: A Comparative Analysis Based on 75‐g Oral Glucose Tolerance Test

Annals of Gastroenterological Surgery, EarlyView.
Central pancreatectomy (CP) better preserves postoperative pancreatic endocrine function than distal pancreatectomy for benign or low‐grade malignant tumors. The 75‐g oral glucose tolerance test demonstrated that CP maintained insulin secretion and glucose tolerance, highlighting its clinical advantage as a function‐preserving procedure.
Dongha Lee, Keiko Kamei, Chihoko Nobori, Yuta Yoshida, Takaaki Murase, Atsushi Takebe, Yuki Okuda, Naru Babaya, Yoshihisa Hiromine, Ippei Matsumoto   +9 more
wiley   +1 more source

Intraductal Papillary Neoplasms of the Bile Duct. A Comparative Study of Tumor Characteristics, Management Strategies and Outcomes in Europe and Nagoya, Japan [PDF]

, 2023
Núria Lluís, Shunsuke Onoe, Mario Serradilla Martín, Ma del Mar Achalandabaso, Takashi Mizuno, F.H. Hoogwater, Junji Yamaguchi, R. Charco, Tomoki Ebata, Mickaël Lesurtel, José M. Ramia   +10 more
openalex   +1 more source

Educational Impact of Artificial Intelligence‐Navigation Surgery on Anatomical Landmark Recognition in Medical Students

Annals of Gastroenterological Surgery, EarlyView.
This study evaluated the educational impact of artificial intelligence (AI)‐navigation surgery that provides real‐time anatomical landmark recognition during laparoscopic cholecystectomy for medical students. Thirty students were randomized into surgeon‐guided, self‐learning, and AI‐learning groups, and their performance was assessed using Dice ...
Shigeo Ninomiya, Yusuke Matsunobu, Tabito Oyama, Hiroomi Takayama, Takashi Masuda, Teijiro Hirashita, Yuichi Endo, Tatsushi Tokuyasu, Masafumi Inomata   +8 more
wiley   +1 more source

Minimally invasive papillary carcinoma of the extrahepatic bile ducts [PDF]

, 2008
Invasive papillary carcinomas of the Extrahepatic Bile Ducts (EBD) are uncommon (4-5%). The course is less aggressive than conventional adenocarcinomas of the extrahepatic bile ducts.
Ahmad, Zubair, Fatima, Samia, Minhas, Khurram, Pal, Inam, Qureshi, Asim   +4 more
core   +1 more source

Significance of Self‐Expandable Metallic Stent for Postoperative Intra‐Abdominal Infection After Pancreatoduodenectomy in Patients With a Hard Pancreas

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Self‐expandable metal stents (SEMS) are often used for preoperative biliary drainage in pancreatoduodenectomy (PD); however, their impact on postoperative intra‐abdominal infection (POAI) remains unclear. This study aimed to evaluate the clinical significance of SEMS in relation to POAI.
Kosuke Mori, Haruyoshi Tanaka, Nana Kimura, Mina Fukasawa, Ayaka Itoh, Yoshihiro Shirai, Kazuto Shibuya, Kentaro Nagaoka, Yoshihiro Yamamoto, Tsutomu Fujii   +9 more
wiley   +1 more source

A Serous Cystadenocarcinoma of the Pancreas Diagnosed With Lymph Node Metastasis

Acta Medica Iranica, 2019
Serous cystic neoplasms of the pancreas account for 10% to 16% of all pancreatic cystic masses. Serous cystic neoplasms were evaluated as benign pancreatic masses.
Mustafa Ozsoy, Cigdem Ozdemir, Zehra Ozsoy, Sezgin Yilmaz, Yuksel Aeikan   +4 more
doaj  

Ultrasound‐Triggered Release of Anticancer Nanoparticles from Electrospun Fabrics Integrated with Soft Robotic Tentacles

Advanced NanoBiomed Research, EarlyView.
Early pancreatic cancer detection remains challenging, causing poor treatment outcomes. This article introduces an innovative, ultrasound‐triggered localized drug delivery system using gelatin nanoparticles embedded in electrospun fabric and integrated with magnetic tentacle robotics.
Samuel C. T. Moorcroft, Benjamin Calmé, Charles Brooker, Pietro Valdastri, Russell Harris, Stephen J. Russell, Giuseppe Tronci   +6 more
wiley   +1 more source

Comparison of the Malignant Predictors in Intrahepatic and Extrahepatic Intraductal Papillary Neoplasm of the Bile Duct [PDF]

, 2022
Sung Yong Han, Dong Uk Kim, Hyeong Seok Nam, Dae Hwan Kang, Sung Ill Jang, Dong Ki Lee, Dong Woo Shin, Kwang Bum Cho, Min Jae Yang, Jae Chul Hwang, Jin Hong Kim, Hoonsub So, Sung Jo Bang, Min Je Sung, Chang‐Il Kwon, Dong Wook Lee, Chang-Min Cho, Jae Hee Cho   +17 more
openalex   +1 more source

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

BMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen, Ying Yao, Yan Zhang, Xinyu Shi, Ling Bai, Yang Zhong, Yan Zhang, Kun Zhang   +7 more
wiley   +1 more source