What is lichen planus Lichen planus is a chronic inflammatory and non-infectious skin condition that forms itchy rash on the skin, scalp, nails, genital, vulva

What is pseudotumor cerebri Pseudotumor cerebri also known as idiopathic intracranial hypertension or benign intracranial hypertension, is a condition that affects the brain characterized by

What is oligodendroglioma Oligodendroglioma is a rare type of glioma brain tumor that develop from cells called oligodendrocytes. About 4 out of every 100 (4%)

What is essential tremor Essential tremor also known as benign essential tremor, familial tremor or hereditary tremor, is a nervous system or neurological disorder that causes

What is polymyositis Polymositis also known as idiopathic inflammatory myopathy, is a type of inflammatory myopathy, which refers to a group of muscle diseases characterized by

What is peripheral neuropathy Peripheral neuropathy refers to a diverse group of disease affecting the motor, sensory and autonomic nerves lying outside the central nervous

What is polymyalgia rheumatica Polymyalgia rheumatica is an inflammatory disorder that causes of widespread aching and stiffness in your neck, shoulders, and hips that affects

What is cryptosporidium Cryptosporidium is a microscopic parasite that causes the diarrheal disease cryptosporidiosis. Both the parasite and the disease are commonly known as "Crypto."

Chlamydia trachomatis Chlamydia trachomatis is a Gram-negative anaerobic intracellular bacterium that infects the columnar epithelium of the cervix, urethra, and rectum, as well as nongenital sites

What is costochondritis Costochondritis is an inflammation of the cartilage that connects a rib to the breastbone (sternum) or chondrosternal joints of the anterior chest