Polycystic kidney disease can cause abdominal pain, headaches, and pain in the sides and back. Porphyria is a condition that can affect the nerves and skin, making the skin extremely sensitive to sunlight. Hydronephrosis is a condition of the kidneys and causes aching or pain, urinary symptoms, fever, and nausea.
Protozoan infections are parasitic diseases caused by organisms formerly classified in the Kingdom Protozoa. They include organisms classified in Amoebozoa, Excavata, and Chromalveolata. Examples include Entamoeba histolytica, Plasmodium (some of which cause malaria), and Giardia lamblia. Trypanosoma brucei, transmitted by the tsetse fly and the cause of African sleeping sickness, is another example.
any disease caused by fungi. 1  mycosis fungoiÂ´des a chronic or rapidly progressive form of cutaneous T-cell lymphoma (formerly thought to be of fungal origin), which in some cases evolves into generalized lymphoma. 2  opportunistic mycosis a fungal or funguslike disease occurring as an opportunistic infection.