Results 121 to 130 of about 290,005 (345)

Analysis of the experimental absorption spectrum of the rabbit lung and identification of its components

open access: yesJournal of Biophotonics, EarlyView.
The broadband absorption coefficient spectrum of the rabbit lung was reconstructed from the absorption spectra of tissue components. The similar accumulation of melanin and lipofuscin was retrieved from the broadband baseline in the absorption coefficient spectrum, and the calculation of the absorption fold ratios for proteins, DNA and hemoglobin ...
Maria R. Pinheiro   +2 more
wiley   +1 more source

New Endoscopic Strategy for Ampullary Tumor and Superficial Nonampullary Duodenal Epithelial Tumor Extending Into Papillary Area

open access: yesJournal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background and Study Aim Endoscopic papillectomy (EP) is widely performed for avoiding high‐risk surgeries. However, recurrence rates are high, and lateral extension is a risk for recurrence. With endoscopic submucosal dissection (ESD), even lesions with lateral extensions are able to be en bloc resected, and may reduce that risk.
Takashi Hirose   +9 more
wiley   +1 more source

Prevalence of Pancreaticobiliary Maljunction and High Confluence of the Pancreaticobiliary Ducts: True Incidence of Gallbladder Cancer

open access: yesJournal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Although pancreaticobiliary maljunction (PBM) is associated with a high incidence of biliary cancer, it often goes undiagnosed. This means that the true prevalence of PBM and the incidence of biliary cancer are unknown. High confluence of the pancreaticobiliary ducts (HCPBD) may be an intermediate PBM variant, though reports are ...
Shintaro Shirai   +6 more
wiley   +1 more source

A narrative review of the ileal pouch in pediatric inflammatory bowel disease and familial adenomatous polyposis

open access: yesJournal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Ileal pouch‐anal anastomosis is a surgical intervention in patients with medically refractory inflammatory bowel disease and familial adenomatous polyposis syndrome. Reported outcomes in children have been limited by both the retrospective nature and sample size of the investigations.
Anitta Philip   +6 more
wiley   +1 more source

Colorectal cancer in a 13‐year‐old with constitutional mismatch repair deficiency and MUTYH heterozygosity

open access: yesJPGN Reports, EarlyView.
Abstract Constitutional mismatch repair deficiency (CMMRD) is a rare hereditary cancer syndrome resulting from biallelic mutations in DNA mismatch repair (MMR) genes that lead to early‐onset cancers in children, including lymphoma and colorectal cancer (CRC).
Chloe J. Cohan   +3 more
wiley   +1 more source

Adenoma of Nipple [PDF]

open access: yesBritish Journal of Cancer, 1962
A C Thackray, R S Handley
openaire   +3 more sources

Home - About - Disclaimer - Privacy