Histology of anal canal

Histology of anal canal

Microscopic Anatomy. In the anal canal the intestinal mucosa (colorectal zone) changes to anal mucosa (anoderm) through a transitional zone and finally merges with the . Histology of anal cancer. The anal canal has short zones covered with different types of epithelium from proximal to distal end. Rectal zone with colonic type of mucosa. Transitional zone varying with colonic mucosa and squamous epithelium. Squamous epithelium zone with non-keratinizing squamous epithelium. The anal canal is the terminal part of the large intestine.[1] It is situated between the rectum and anus,[2] below the level of the pelvic diaphragm. It lies in the anal triangle of perineum in between the right and left ischioanal fossa. The anal canal features stratified squamous epithelium, as opposed to the simple columnar epithelium of the intestine, and hair follicles associated with sebaceous glands (anal glands). The anal canal lacks crypts of Lieberkühn and goblet cells, which are common in the intestine. The anal canal extends from the anal verge to the puborectalis muscle and forms the most distal part of the Histology. The anal canal is composed of the.

Duration: 6:51
Views:3293
Uploaded: 09.05.2018
Like
69%

57 Votes

Like

The anal canal is the terminal part of the large intestine.[1] It is situated between the rectum and anus,[2] below the level of the pelvic diaphragm. It lies in the anal triangle of perineum in between the right and left ischioanal fossa. Anatomy Anal Canal. Jamiesons 79 N L STUDY. PLAY. its length is about 2/3 of the anal canal and it ends just a little higher than the external sphincter. Jun 29,  · The anal canal is the most terminal part of the lower GI tract/large intestine, which lies between the anal verge (anal orifice, anus) in the perineum.

Histology of anal canal Histology of anal canal Histology of anal canal
Histology of anal canal Histology of anal canal Histology of anal canal
Comments
94%

Lady at 8:15? Looks like Colbie Smoulders!

61%

The black-haired is Elektra Rose, the blonde is Bethany Skye

58%

So hot keep it up!

Comment:
:) 8-) ;( :D :( :O :P ;) :heart: :ermm: :angel: :angry: :alien: :blink: :blush: :cheerful: :devil: :dizzy: :getlost: :happy: :kissing: :ninja: :pinch: :pouty: :sick: :sideways: :silly: :sleeping: :unsure: :woot: :wassat:

Related videos

pornosveta.com

litclub.info All content on the site is for people over 18!

All models are at the time of the shooting 18 years old. All videos on the site are staged and are freely available on the Internet.