A Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease is a persistent remnant of the omphalomesenteric (vitelline) duct. A Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease is usually located in the antimesenteric border of the ileum Ileum The distal and narrowest portion of the small intestine, between the jejunum and the ileocecal valve of the large intestine. Small Intestine: Anatomy. The mucosal lining of the diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease may contain heterotopic Heterotopic Transplantation of tissue typical of one area to a different recipient site. The tissue may be autologous, heterologous, or homologous. Organ Transplantation mucosa (most commonly gastric). Though frequently asymptomatic, a Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease can cause ulceration Ulceration Corneal Abrasions, Erosion, and Ulcers and present with lower gastrointestinal (GI) bleeding. Other complications include diverticulitis Diverticulitis Inflammation of a diverticulum or diverticula. Diverticular Disease or small bowel obstruction Bowel obstruction Any impairment, arrest, or reversal of the normal flow of intestinal contents toward the anal canal. Ascaris/Ascariasis ( SBO SBO Small bowel obstruction (SBO) is an interruption of the flow of the intraluminal contents through the small intestine, and is classified as mechanical (due to physical blockage) or functional (due to disruption of normal motility). The most common cause of SBO in the Western countries is post-surgical adhesions. Small bowel obstruction typically presents with nausea, vomiting, abdominal pain, distention, constipation, and/or obstipation. Small Bowel Obstruction). A Meckel’s scan can detect the diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease in hemodynamically stable patients Hemodynamically Stable Patients Blunt Chest Trauma. For those with active bleeding, arteriography is the diagnostic option. The treatment for a symptomatic Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease is surgery.
Last updated: 8 Jan, 2021
A Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease is a persistent remnant of the omphalomesenteric duct. A Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease is a true diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease (contains all layers of the bowel wall), arising from the antimesenteric surface of the middle-to-distal ileum Ileum The distal and narrowest portion of the small intestine, between the jejunum and the ileocecal valve of the large intestine. Small Intestine: Anatomy.
A Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease
Image by Lecturio.Images (a) and (b) showing a double Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease
Image: “Photograph showing double Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease” by the Department of General Surgery, Fr. Muller Medical College Hospital, Kankanady, Mangalore (D.K.), Karnataka, India. License: CC BY 2.0.Technetium-99m pertechnetate scintigraphy Scintigraphy Sjögren’s Syndrome image showing a hot spot (yellow arrow) on the right lower abdomen: This 14-year-old patient presented with tarry stools and was diagnosed with a Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease.
Image: “Intestinal hemorrhage” by the Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5, Sendagi, Bunkyo-ku, Tokyo, 113-8603 Japan: Seiichi Shinji. License: CC BY 4.0.A Meckel’s
diverticulum
Diverticulum
A pouch or sac opening from the colon.
Diverticular Disease observed by double-balloon enteroscopy:
A: 1 lumen, located at the bottom of the screen, became a blind end.
B: an inverted Meckel’s
diverticulum
Diverticulum
A pouch or sac opening from the colon.
Diverticular Disease with
ulceration
Ulceration
Corneal Abrasions, Erosion, and Ulcers
Computed tomography (CT) scan demonstrating a Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease: a blind-ending tubular structure in the right abdomen (arrow)
Image: “ Axial Axial Computed Tomography (CT) SPECT SPECT An imaging technique using a device which combines tomography, emission-computed, single-photon and tomography, x-ray computed in the same session. Nuclear Imaging/CT” by the Department of Nuclear Medicine Nuclear medicine A specialty field of radiology concerned with diagnostic, therapeutic, and investigative use of radioactive compounds. Nuclear Imaging, China-Japan Union Hospital, Jilin University, 126 Xiantai Avenue, Changchun, 130033 China: Qian Xie. License: CC BY 4.0, edited by Lecturio.A Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease (perforated by a fish FISH A type of in situ hybridization in which target sequences are stained with fluorescent dye so their location and size can be determined using fluorescence microscopy. This staining is sufficiently distinct that the hybridization signal can be seen both in metaphase spreads and in interphase nuclei. Chromosome Testing bone Bone Bone is a compact type of hardened connective tissue composed of bone cells, membranes, an extracellular mineralized matrix, and central bone marrow. The 2 primary types of bone are compact and spongy. Bones: Structure and Types) as viewed during surgery
Image: “Meckel’s diverticulum Diverticulum A pouch or sac opening from the colon. Diverticular Disease” by the Department of General Surgery, General Hospital of Thessaloniki, O Agios Dimitrios Kanari 7 Stavroupoli, Thessaloniki PC56430, Greece. License: CC BY 2.0.