is a blockage of the small intestine after stomach surgery, causing pain.

is a rare inherited amyloidosis (protein deposits) causing progressive kidney failure.

is a liver cancer linked to aflatoxin toxin exposure from mold-contaminated foods.

is a fungal infection (mycosis) in Africa affecting skin, bones, lymph nodes.

is a tick-borne rickettsial infection causing fever, rash, and eschar.

is a tick-borne bacterial infection in sub-Saharan Africa causing fever, rash, eschar.

is a parasitic infection (sleeping sickness) spread by tsetse flies.

is a primary immunodeficiency with extremely low antibodies and recurrent infections.

is an inherited immune disorder causing absent antibodies (immunoglobulins) and recurrent infections.

is an inherited immune disorder causing absent antibodies (immunoglobulins) and infections.

is a rare inherited immune disorder with absent antibodies and recurrent infections.

is a rare inherited immune disorder causing very low antibodies and infections.

is a rare inherited immune disorder causing absent antibodies and recurrent infections.

is a rare inherited immune disorder with absent antibodies and recurrent infections.

is a rare inherited immune deficiency causing near-absent antibodies and recurrent infections.

is a rare inherited immunodeficiency with few B cells and infections.

is a rare inherited immune disorder causing very low antibodies and infections.

is a rare inherited immune disorder causing very low antibodies and infections.

is a rare inherited immune disorder causing absent antibodies and recurrent infections.

is a rare genetic disorder with immune deficiency, microcephaly, craniosynostosis, dermatitis.

is a rare creatine deficiency disorder causing developmental delays and seizures.

is a progressive eye disease causing central vision loss in older adults.

is a retinal disease causing central vision loss in older adults.

is an inherited eye disorder affecting the macula, causing central vision loss.