Rhabdomyolysis (RML)

Rhabdomyolysis is the destruction of skeletal muscle with resultant release of intracellular enzymatic content into the bloodstream that leads to systemic complications

Nasopharyngeal angiofibroma (NA)

(Juvenile) Nasopharyngeal angiofibroma (JNA) is a rare, highly vascular, histologically benign but locally invasive tumor, affecting predominantly male adolescents.

Nasopharyngeal carcinoma (NPC)

Nasopharyngeal carcinoma (NPC), previously known as lymphoepithelioma, is a malignancy arising from the epithelium of the nasopharynx. Epidemiology Approximately one third of nasopharyngeal carcinomas of the undifferentiated type are diagnosed in adolescents or young adults. Although rare, NPC accounts for one third of childhood nasopharyngeal neoplasms (data from USA) Classification Etiopathogenesis NPC results from an…


Pericarditis is inflammation of the pericardium and can occur as an isolated entity or as a manifestation of an underlying systemic disease.