- rectal sinuses
- sinus rectales s. anales.
Medical dictionary. 2011.
Medical dictionary. 2011.
rectal papillae — (ARTHROPODA: Insecta) In some Diptera, a papilliform modification of the rectal pads projecting into the rectum enclosing intercellular sinuses separated from the gut lumen by cell junctions and connected indirectly with the hemocoel … Dictionary of invertebrate zoology
Anal sinuses — Infobox Anatomy Name = PAGENAME Latin = sinus anales GraySubject = 249 GrayPage = 1185 Caption = Coronal section of rectum and anal canal. Caption2 = The interior of the anal cami and lower part of the rectum, showing the columns of Morgagni and… … Wikipedia
sinus — 1. [TA] A channel for the passage of blood or lymph, without the coats of an ordinary vessel; e.g., blood passages in the gravid uterus or those in the cerebral meninges. 2. [TA] A cavity or … Medical dictionary
Anal valves — Infobox Anatomy Name = PAGENAME Latin = valvulae anales GraySubject = 249 GrayPage = 1185 Caption = The interior of the anal cami and lower part of the rectum, showing the columns of Morgagni and the anal valves between their lower ends. The… … Wikipedia
Vein — A blood vessel that carries blood low in oxygen content from the body back to the heart. The deoxygenated form of hemoglobin (deoxyhemoglobin) in venous blood makes it appear dark. Veins are part of the afferent wing of the circulatory system… … Medical dictionary
plexus — A network or interjoining of nerves and blood vessel s or of lymphatic vessels. [L. a braid] abdominal aortic (nervous) p. [TA] an autonomic p. surrounding the abdominal aorta, directly continuous with the thoracic aortic p. superiorly and … Medical dictionary
Outline of human anatomy — See also: Index of anatomy related articles Human anatomy, a branch of anatomy, is the scientific study of the morphology of the adult human. It is subdivided into gross anatomy and microscopic anatomy. Gross anatomy (also called topographical… … Wikipedia
Colorectal cancer — Classification and external resources Diagram of the lower gastrointestinal tract ICD 10 C … Wikipedia
Septum — A word borrowed from the Latin "saeptum" meaning a "dividing wall or enclosure." * * * 1. [TA] A thin wall dividing two cavities or masses of softer tissue. See septal area, transparent s.. 2. In fungi, a wall; usually a cross … Medical dictionary
Ulcerative colitis — Classification and external resources Endoscopic image of a bowel section known as the sigmoid colon afflicted with ulcerative colitis. The internal surface of the colon is blotchy and broken in places … Wikipedia