Results 71 to 80 of about 9,231,380 (186)

Low-Grade Appendiceal Mucinous Neoplasms: Description of Two Cases and Literature Review

Российский журнал гастроэнтерологии, гепатологии, колопроктологии
Aim: to present two clinical cases of low-grade appendiceal mucinous neoplasms (LAMN) and evaluate the oncological adequacy of ileocecectomy with ileoascending anastomosis in patients with cecal involvement.Key points.
R. Bayramov, H. Muradov, S. Huseynova, Z. Maharramov, F. Bayramli, F. Ibrahimova   +5 more
doaj   +1 more source

Do all colorectal mucinous adenocarcinomas arise via the serrated neoplasia pathway?

The Journal of Pathology: Clinical Research, Volume 12, Issue 3, May 2026.
Abstract Colorectal mucinous adenocarcinomas (MACs) and serrated adenocarcinomas (SACs) demonstrate considerable overlap in morphological and molecular features, suggesting a spectrum rather than two distinct tumour types. This study investigates the presence of serrated morphological features, precursors, and molecular features in a large cohort of ...
Anne‐Marie Vos, Peter H van Zwam, Natasja Rutgers, Shannon van Vliet, Elisa Vink‐Börger, Rachel S van der Post, Femke Simmer, Iris D Nagtegaal   +7 more
wiley   +1 more source

Impact of Body Weight Loss During Preoperative Chemoradiotherapy on Prognosis of Patients With Lower Rectal Cancer

Annals of Gastroenterological Surgery, Volume 10, Issue 3, Page 722-738, May 2026.
The present study aimed to investigate the relationship between changes in body weight and composition during chemoradiotherapy, such as the psoas muscle mass index, visceral fat index, and subcutaneous fat index obtained from computed tomography images, and long‐term outcomes in rectal cancer patients.
Shinya Abe, Hiroaki Nozawa, Kazuhito Sasaki, Koji Murono, Shigenobu Emoto, Yuichiro Yokoyama, Yuzo Nagai, Yuzo Harada, Takahide Shinagawa, Soichiro Ishihara   +9 more
wiley   +1 more source

Prognostic Impact of Histologic Subtypes in Mismatch Repair‐Deficient/Microsatellite Instability‐High Colorectal Cancer: A Single‐Center Retrospective Study of 1127 Stage 0–IV Patients

Annals of Gastroenterological Surgery, Volume 10, Issue 3, Page 760-769, May 2026.
ABSTRACT Background Deficient mismatch repair/microsatellite instability‐High (dMMR/MSI‐H) colorectal cancer (CRC) generally confers a favorable survival yet is paradoxically enriched for poorly differentiated (Por) histology, which is linked to aggressive behavior.
Tomoyuki Momma, Hirokazu Okayama, Sohei Hayashishita, Hiroya Suzuki, Masanori Katagata, Takuro Matsumoto, Daisuke Ujiie, Shun Chida, Wataru Sakamoto, Koji Kono   +9 more
wiley   +1 more source

Consumed by Abdominal Distention

Arthritis Care &Research, Volume 78, Issue 8, Page 959-966, August 2026.
Abimbola Fadairo‐Azinge, James Grenert, Brian Haas, Mary Margaretten   +3 more
wiley   +1 more source

Independent Prognostic Significance of Perforation in Colorectal Cancer: Insights From a Propensity Score‐Matched Cohort Study

Annals of Gastroenterological Surgery, Volume 10, Issue 3, Page 779-791, May 2026.
Perforated colorectal cancer (PCC) is considered to have a poor prognosis; however, it remains unclear whether this is attributable to perforation itself or to perforation‐related clinicopathological factors. In this study, we analyzed prognosis using propensity score matching with perforation‐related factors and demonstrated that perforation is an ...
Yoshiaki Fujii, Shuhei Ueno, Yoshinaga Aoyama, Hiroyuki Imafuji, Takahisa Hirokawa, Hirotaka Miyai, Masahiro Kimura, Kenji Kobayashi, Shuji Takiguchi   +8 more
wiley   +1 more source

Villous Tumor of the Urinary Bladder Resembling Low-grade Mucinous Neoplasm of the Appendix [PDF]

, 2016
Mucinous neoplasms of the urinary tract are very rare. We present a 63-year-old-women who had a sessile papillary villous tumor in urinary bladder.
Sakura, Yuma, Kakehi, Yoshiyuki, Kuroda, Naoto, Ito, Ayako, Sugimoto, Mikio   +4 more
core   +1 more source

CT Features of an Extraskeletal Osteosarcoma Associated With a Retained Surgical Sponge in a Dog

Veterinary Radiology &Ultrasound, Volume 67, Issue 3, May 2026.
ABSTRACT An 8‐year‐old neutered female Labradoodle presented with acute restlessness and inability to stand. Point‐of‐care ultrasound revealed a large abdominal mass, prompting further imaging. Computed tomography (CT) demonstrated a mass with marked mineralization, a thick, enhancing rim, and signs of intra‐abdominal dissemination.
Kota Yamashita, Misaki Osuga, Shouta Nouchi, Manabu Kurihara   +3 more
wiley   +1 more source

Low-grade appendiceal mucinous neoplasms: a case series

Journal of Surgical Case Reports
Abstract Appendiceal mucinous neoplasms, including low-grade appendiceal mucinous neoplasms (LAMNs), are infrequent but clinically relevant due to their potential progression to pseudomyxoma peritonei. Timely diagnosis and surgical intervention are critical to preventing complications.
Mohammed N AlAli, Jawad S Alnajjar, Mohamed S Essa, Arwa F Alrasheed, Maha AlAmodi, Nouf A Alromaih, Sadiq M Amer, Abdulbaset Al-Shoaibi, Ameen M Alshehri   +8 more
openaire   +2 more sources

Molecular Characterization and Its Clinical Application of GNAS Variants in Intramuscular Myxoma

Cancer Medicine, Volume 15, Issue 4, April 2026.
This graphical abstract illustrates the workflow of fragment signal analysis for detecting GNAS codon 201 variants, combining PNA clamping PCR, restriction digestion, and capillary electrophoresis to differentiate wild‐type and variant alleles.
Munehisa Kito, Shohei Shigeto, Mai Iwaya, Tomomi Yamaguchi, Masanori Okamoto, Atsushi Tanaka, Akira Takazawa, Hirokazu Ideta, Kaoru Aoki, Hiromasa Hasegawa, Kenji Sano, Tomomi Fujikawa, Tomoki Kosho, Jun Takahashi   +13 more
wiley   +1 more source