Anorexia Nervosa

ALSO KNOWN AS Eating disorder DESCRIPTION * In this condition, the individual has a distorted body image of normal weight. He/she may also h...

Anorectal Abscess

ALSO KNOWN AS Perianal abscess, anal abscess, or rectal abscess DESCRIPTION * Stool formed in the colon or large intestine empties into the ...

Ankylosing Spondylitis

ALSO KNOWN AS Marie-Strumpell disease or rheumatoid spondylitis DESCRIPTION * Ankylosing spondylitis is a chronic inflammatory disease of th...