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Genitourinary Disorders
Sarcoidosis, also called sarcoid (from the Greek 'sark' and 'oid' meaning "flesh-like") or Besnier-Boeck disease, is an immune system disorder characterised by non-caseating granulomas (small inflammatory nodules) that most commonly arises in young adults. The cause of the disease is still unknown. Virtually any organ can be affected; however, granulomas most often appear in the lungs or the lymph nodes. Symptoms can occasionally appear suddenly but usually appear gradually.
An aphthous ulcer is a type of mouth ulcer, caused by a break in the mucous membrane. Aphthous stomatitis is a condition which is characterized by recurrent discrete areas of ulceration which are almost always painful. They can occur one at a time or as a group of sores. It has been used for many years to describe areas of ulceration on mucous membranes.
Beriberi is a vitamin deficiency disease in which the body does not have enough thiamine (vitamin B1). Beriberi literally means "I can't, I can't" in Singhalese, which reflects the crippling effect it has on its victims.
