Results 21 to 30 of about 13,579 (226)
A case of planar-type GIST of the sigmoid colon showing diverticular structure with perforation
World Journal of Surgical Oncology, 2020 Background Gastrointestinal stromal tumors (GISTs) generally form well-defined mass lesions. However, some cases of the flatly distributed and muscularis propria-replacing GISTs have been reported so far.
Yuka Shintaku +8 more
doaj +1 more source
Giant cecal diverticulum in a child [PDF]
, 2011 A
Fierens, Kjell, Martens, Thomas
core +2 more sources
Infantile hemangioma presenting as colocolic intussusception in an infant case report with review of pathologic lead points [PDF]
, 2018 Infantile hemangioma (IH) is one of the most common vascular anomalies of early childhood and is usually recognized in the first few weeks to months of life as a solitary cutaneous lesion.
Dehner, Louis P. +3 more
core +2 more sources
Colonoscope tracking method based on shape estimation network [PDF]
Proceedings of SPIE Medical Imaging 2019: Image-Guided Procedures,
Robotic Interventions, and Modeling, Vol.10951, 109510Q, 2020 This paper presents a colonoscope tracking method utilizing a colon shape estimation method. CT colonography is used as a less-invasive colon diagnosis method. If colonic polyps or early-stage cancers are found, they are removed in a colonoscopic examination.
arxiv +1 more source
Machine learning-based colon deformation estimation method for colonoscope tracking [PDF]
SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic
Interventions, and Modeling, 2018 This paper presents a colon deformation estimation method, which can be used to estimate colon deformations during colonoscope insertions. Colonoscope tracking or navigation system that navigates a physician to polyp positions during a colonoscope insertion is required to reduce complications such as colon perforation.
arxiv +1 more source
KST-Mixer: Kinematic Spatio-Temporal Data Mixer For Colon Shape Estimation [PDF]
Computer Methods in Biomechanics and Biomedical Engineering:
Imaging & Visualization, 2023, 2023 We propose a spatio-temporal mixing kinematic data estimation method to estimate the shape of the colon with deformations caused by colonoscope insertion. Endoscope tracking or a navigation system that navigates physicians to target positions is needed to reduce such complications as organ perforations.
arxiv +1 more source
Endoscopic Therapy for Acute Diverticular Bleeding [PDF]
Clinical Endoscopy, 2019 Diverticular bleeding accounts for approximately 26%–40% of the cases of lower gastrointestinal bleeding. Rupture of the vasa recta at the neck or dome of the diverticula can be the cause of this bleeding.
Masayuki Kato
doaj +1 more source
Giant diverticulum of the sigmoid colon
International Journal of Colorectal Disease, 1995 Abstract Giant diverticulum is a rare entity and few cases have so far been reported. It is nearly always associated with diverticular disease. There are some theories about the formation of a giant diverticulum but none is conclusive. Associated symptoms are similar to those of diverticular disease but, as with the patient reported here,
H. Freitas, A. Naber, A.-M. Sliutz
openaire +5 more sources
Appendicitis and diverticulitis of the colon: Misleading forms [PDF]
, 2013 Appendicitis and diverticulitis of the colon are the two main causes of febrile acute abdomen in adults. Diagnosis from imaging (ultrasound and CT) is usually easy.
Benadjaoud, S. +5 more
core +1 more source
Management of Symptomatic Meckel's Diverticulum in Infants and Children
Annals of the National Academy of Medical Sciences (India), 2022 Objectives The primary objective of the present study was to review the demographics of infants and children operated upon for Meckel's diverticulum.
Rajendra K. Ghritlaharey
doaj +1 more source