Results 61 to 70 of about 2,191 (165)

Solitary Colonic Ganglioneuroma: A Rare Incidental Finding of Hematochezia

Case Reports in Gastrointestinal Medicine, 2015
Ganglioneuromas (GNs) are hamartomatous tumors derived from the autonomic nervous system. It is rare to encounter GN in the gastrointestinal tract. Patients with these tumors usually present with abdominal pain, constipation, ileus, weight loss, or even ...
George Abraham, Sateesh R. Prakash
doaj   +1 more source

Pediatric pedunculated perianal problems

Journal of Pediatric Surgery Case Reports, 2016
Congenital perianal masses, distinct from sacrococcygeal teratomas, are a rare entity and are minimally reported in literature. A retrospective chart review was conducted of all patients who presented to the Children's Hospital of Wisconsin (CHW) with a ...
R.L. Massoumi, L.N. Parsons, J.A. Jarzembowski, A.J. Wagner   +3 more
doaj   +1 more source

Peutz–Jeghers syndrome with polyps in the stomach, duodenum, and small and large intestine: a case report

Journal of Medical Case Reports
Background Peutz–Jeghers syndrome is a rare hereditary condition characterized by gastrointestinal polyps and pigmented oral lesions. The case contributes to a deeper understanding of Peutz–Jeghers syndrome and underscores the significance of ...
Zaryab Ali Shah, Muhammad Zeb, Muhammad Ilyas, Hasnain Hamid, Komal Fatima, Maria Batool, Muhammad Abbas   +6 more
doaj   +1 more source

Unilateral Pedunculated Lymphangiectatic Fibrolipomatous Polyp of the Palatine Tonsil: A Rare Case

Turkish Archives of Otorhinolaryngology, 2017
Lymphangiomatous polyps are rare benign hamartomatous tumors of the palatine tonsils that can cause significant distress to the patients such as sore throat, foreign body sensation, a lumpy feeling in the throat region, dysphagia, and eventual ...
Nesibe Gül Yüksel Aslıer, Mustafa Aslıer   +1 more
doaj   +1 more source

Conservative Management on Antenatally Found Congenital Cystic Adenomatoid Malformation: A 1‐Year Follow‐Up Case Report

Case Reports in Obstetrics and Gynecology, Volume 2026, Issue 1, 2026.
Objective We report a rare case of congenital cystic adenomatoid malformation (CCAM) diagnosed antenatally based on USG and postnatally based on babygram, CT scan, and chest x‐ray. We follow up the baby up to 1 year of age. Method This study is a retrospective case report describing the clinical presentation, diagnosis, and management of a single ...
Bambang Abimanyu, Muhammad Robyanoor Ahyadi Radaam, Ruth Widhiati Raharjo Putri, Yosef Dwi Cahyadi Salan, Hermin Sabarudin, Adek Yeary Wardhani, Yakob Togar, Hannah Wesley   +7 more
wiley   +1 more source

Adenocarcinoma derived from gastric hamartomatous polyps

Journal of the Korean Surgical Society, 2011
Most hamartomatous polyps in the stomach occur in patients with adenomatous polyposis coli and dysplasia. The authors report a case of a 57-year-old man without prior history of polyposis coli who presented with adenocarcinomas derived from hamartomatous polyps in the stomach.
Oh, Seung Jong, Oh, Cheong A, Kim, Dae Hoon, Choi, Min Gew, Noh, Jae Hyung, Sohn, Tae Sung, Kim, Kyoung Mee, Bae, Jae Moon, Kim, Sung   +8 more
openaire   +2 more sources

Tonsillar Lymphangiomatous Polyp Mimicking a Vallecular Cyst in an Adult: A Case Report

Case Reports in Otolaryngology, Volume 2026, Issue 1, 2026.
Introduction Tonsillar lymphangiomatous polyps are rare benign lesions characterized histologically by dilated lymphatic channels within a fibrous, adipose, or lymphoid stromal background. Although these lesions are more commonly reported in children and young adults, they are uncommon in older adults and may mimic other oropharyngeal or laryngeal ...
Mohammed A. Awadh, Manal Bin Manie, Sarah AlMansour, Latefa Alareek, Khaled Alhussinan, Faisal H. Zagzoog, Nourah Alkhudiri, Anuja Salgaonkar   +7 more
wiley   +1 more source

Safety and efficacy of an enteroscopy-based approach in reducing the polyp burden in patients with Peutz–Jeghers syndrome: experience from a tertiary referral center

Therapeutic Advances in Gastrointestinal Endoscopy, 2020
Background: Patients with Peutz–Jeghers syndrome develop hamartomatous polyps in the small bowel, possibly causing anemia, intussusception, and obstruction.
Pablo Cortegoso Valdivia, Emanuele Rondonotti, Marco Pennazio   +2 more
doaj   +1 more source

Impact of Magnification Endoscopy on Diagnostic Accuracy and Confidence in Real‐Time Histological Prediction of Colorectal Lesions: A Prospective Multicenter Study

Journal of Gastroenterology and Hepatology, Volume 40, Issue 12, Page 2879-2889, December 2025.
Magnification endoscopy has a minimal impact on overall diagnostic accuracy for colorectal lesions; it significantly improves diagnostic confidence, leading to meaningful accuracy gains. ABSTRACT Background Accurate endoscopic diagnosis of colorectal lesions is essential for clinical management. This prospective multicenter study assessed the impact of
Kotaro Shibagaki, Yoichi Miyaoka, Takafumi Yuki, Kazuo Yashima, Hisao Tanaka, Hirofumi Fujishiro, Yasumasa Tada, Koichiro Kawaguchi, Yuichiro Ikebuchi, Yusuke Takahashi, Tomotaka Yazaki, Satoshi Kotani, Norihisa Ishimura, Hajime Isomoto, Shunji Ishihara   +14 more
wiley   +1 more source

A Clinical Analysis of the Association Between Nifedipine and Insulin Usage and the Increased Incidence of Colonic Polyps

JGH Open, Volume 9, Issue 11, November 2025.
ABSTRACT Objective To investigate the association between the incidence of colon polyps and colon cancer and the use of clinical medications, including nifedipine and insulin, thereby providing a scientific basis for the development of chemoprevention strategies for colorectal cancer and for guiding rational clinical drug use.
Xiao‐Lin Wang, Tian Tian, Dan Zhang, Yan‐Nan Li, Chang‐Zheng Li   +4 more
wiley   +1 more source