Results 71 to 80 of about 309,396 (215)

Case Report: Metachronous oncocytic and colloid carcinoma arising from pancreatic intraductal neoplasms over four decades

Frontiers in Oncology
Intraductal papillary mucinous neoplasms (IPMN) are precursors of pancreatic ductal adenocarcinoma (PDAC) and may progress to distinct invasive phenotypes depending on epithelial subtypes. Tubular carcinoma, often arising from pancreatobiliary epithelium,
Maria Imperatrice, Maria Imperatrice, Michael Johannes Pflüger, Mari Mino-Kenudson, Carlos Fernandez-del Castillo, M. Lisa Zhang   +5 more
doaj   +1 more source

Multicentric Asynchronous Endocrine Mucin‐Producing Sweat Gland Carcinoma and Mucinous Carcinoma of the Skin

Journal of Cutaneous Pathology, Volume 53, Issue 10, Page 901-906, October 2026.
ABSTRACT Endocrine mucin‐producing sweat gland carcinoma (EMPSGC) is an adnexal neoplasm which typically occurs on periorbital skin and demonstrates overlapping histopathologic features with primary mucinous carcinoma of the skin (MCS). Herein, we report a patient who developed five distinct lesions of EMPSGC and MCS over an eight‐year period, some of ...
Ikuko Hirai, Joseph F. Sobanko, Tara C. Mitchell, Jacquelyn Roth, Rosalie Elenitsas, Emily Y. Chu   +5 more
wiley   +1 more source

Pancreatic neuroendocrine neoplasms: Clinicopathological features and pathological staging.

, 2020
The nomenclature and classification of pancreatic neuroendocrine neoplasms has evolved in the last 15 years based on the advances in knowledge of the genomics, clinical behaviour and response to therapies.
Lam, Alfred King-Yin, Ishida, Hirotaka
core   +1 more source

Cystic pancreatic lesions: MR imaging findings and management

Insights into Imaging, 2021
Cystic pancreatic lesions (CPLs) are frequently casual findings in radiological examinations performed for other reasons in patients with unrelated symptoms.
Giovanni Morana, Pierluigi Ciet, Silvia Venturini   +2 more
doaj   +1 more source

Intraductal pancreatic neuroendocrine tumor.

, 2009
Intraductal lesions of the pancreas are usually due to intraductal papillary mucinous neoplasms and the less common intraductal tubular adenoma. Cases of acinar cell carcinoma within intraductal location have also been encountered recently.
Chetty, R, Chetty, Runjan, El-Shinnawy, I   +2 more
core   +1 more source

Microbiome—pancreatic cancer crosstalk: From tumor biology to therapeutic intervention

iMetaOmics, Volume 3, Issue 3, September 2026.
The intratumoral microbiome acts as a critical regulator in pancreatic cancer progression and therapeutic resistance. This comprehensive review delineates the origins of pancreatic microbes, elucidates their multifaceted mechanisms in driving immune suppression, metabolic reprogramming, and stromal desmoplasia, and highlights the clinical potential of ...
Yuqin Xie, Jingyuan Ye, Sheng Wang, Maoyun Liu, Fengsheng Dai, Mingzhen Bai, Yi Wang, Athena Savoji, Yu Wang, Phillip B. Hylemon, Huiping Zhou, Hui Li, Dewei Li   +12 more
wiley   +1 more source

Identification of Small Proteins and Peptides in the Differentiation of Patients with Intraductal Mucinous Neoplasms of the Pancreas, Chronic Pancreatitis and Pancreatic Adenocarcinoma

, 2018
Background: There are a limited number of studies investigating the type of serum proteins capable of differentiating intraductal papillary mucinous neoplasms from benign or malignant diseases of the pancreas.
Barassi A., Melzi d'Eril G., Cecilia Gelfi, Alessandra Barassi, Fania C., Gelfi C., Raffaele Pezzilli, Chiara Fania, Pezzilli R., Gianvico Melzi d’Eril   +9 more
core   +1 more source

Intraductal neoplasms of the bile duct. A new challenge to biliary tract tumor pathology [PDF]

, 2017
Invasive biliary tract carcinomas are usually tubular adenocaricnomas with abundant desmoplastic reactions and frequent ductal and periductal invasion at the time of the diagnosis.
Uesaka, Katsuhiko, Yamaguchi, Hiroshi, Ohtsuka, Masayuki, Miyayama, Shiro, Nakanuma, Yasuni   +4 more
core   +1 more source

Absence of a pancreatic microbiome in intraductal papillary mucinous neoplasm

Gut
Objective This study aims to validate the existence of a microbiome within intraductal papillary mucinous neoplasm (IPMN) that can be differentiated from the taxonomically diverse DNA background of next-generation sequencing procedures. Design
Marie-Madlen Pust, Darío Missael Rocha Castellanos, Kara Rzasa, Andrea Dame, Gleb Pishchany, Charnwit Assawasirisin, Andrew Liss, Carlos Fernandez-del Castillo, Ramnik J Xavier   +8 more
openaire   +2 more sources

Tumor‐Derived LAMB3 Drives Immunosuppressive LRRC15+ Fibroblast Formation During Pancreatic Ductal Adenocarcinoma Development

Advanced Science, Volume 13, Issue 45, 13 August 2026.
A single‐cell atlas of pancreatic ductal adenocarcinoma development reveals progressive ductal‐fibroblast‐immune crosstalk. Tumor‐derived LAMB3 drives the formation of immunosuppressive LRRC15+ fibroblasts through the ITGB1/FAK/MAPK/FOSL2 signaling. Glycolytic reprogramming upregulates LAMB3 and correlates with LRRC15+ fibroblast enrichment.
Xuqing Shi, Hangqi Liu, Jianru Sun, Xiaoding Liu, Xinping Jv, Longyun Chen, Yuhan Zhang, Hui Zhang, Xudong Xing, Ruiyu Li, Xinyi Ke, Jun Wang, Xianglin Yin, Bohan Liu, Qixian Liu, Yuan Wang, Junliang Lu, Shiyi Liu, Junyi Pang, Yumeng Cai, Menghua Dai, Fan Bai, Huanwen Wu, Zhiyong Liang   +23 more
wiley   +1 more source