Ulcer

An ulcer is a discontinuity or break in a bodily membrane that impedes the organ of which that membrane is a part from continuing its normal functions. Common forms of ulcers recognized in medicine include:

  • Ulcer (dermatology), a discontinuity of the skin or a break in the skin
    • Pressure ulcers, also known as bedsores
    • Genital ulcer, an ulcer located on the genital area
    • Ulcerative dermatitis, a skin disorder associated with bacterial growth often initiated by self-trauma
  • Corneal ulcer, an inflammatory or infective condition of the cornea
  • Mouth ulcer, an open sore inside the mouth
    • Aphthous ulcer, a specific type of oral ulcer also known as a canker sore
  • Peptic ulcer, a discontinuity of the gastrointestinal mucosa (stomach ulcer)
  • Venous ulcer, a wound thought to occur due to improper functioning of valves in the veins
  • Stress ulcer, located anywhere within the stomach and proximal duodenum
  • Ulcerative sarcoidosis, a cutaneous condition affecting people with sarcoidosis
  • Ulcerative lichen planus, a rare variant of lichen planus
  • Ulcerative colitis, a form of inflammatory bowel disease (IBD).
  • Ulcerative disposition, a disorder or discomfort that causes severe abdominal distress, often associated with chronic gastritis

Other articles related to "ulcer, ulcers":

Phlyctenule - Signs
4 ... phlyctenular keratitis corneal involvement may present as- 1 ...
Helen Fairchild
... of post-operative complications after surgery for a gastric ulcer while on duty with British base hospital #10/#16 on the western front ... X-rays revealed a large gastric ulcer obstructing her pylorus ... She underwent surgery for the ulcer on January 13, 1918 ...
Tropical Ulcer - Clinical Features
... The vast majority of the tropical ulcers occur below the knee, usually around the ankle ... Once developed, the ulcer may become chronic and stable, but also it can run a destructive course with deep tissue invasion, osteitis, and risk of ... Unlike Buruli ulcer, tropical ulcers are very painful ...
Perforated Ulcer
... A perforated ulcer, is a very serious condition where an untreated ulcer can burn through the wall of the stomach (or other areas of the gastrointestinal tract ... The ulcer is known initially as a peptic ulcer before the ulcer burns through the full thickness of the stomach or duodenal wall ... one of the very few occasions in modern times where surgery is undertaken to treat an ulcer ...