is a common skin cancer that grows slowly and rarely spreads.

is a rare birth defect where brain tissue protrudes through skull base.

is abnormal calcium deposits in deep brain regions, affecting movement and thinking.

affects deep brain blood vessels, causing strokes, movement changes, and thinking problems.

is a group of brain disorders disrupting movement control and coordination.

is a rare, aggressive subtype of non-small cell lung cancer.

is a rare, fast-growing squamous cell cancer, often in head and neck.

is a rare, aggressive squamous cell skin cancer that spreads quickly.

is a rare genetic disorder causing developmental delays and physical differences.

is a rare fungal infection affecting skin and gastrointestinal tract.

is reduced blood flow in a major brain artery, causing stroke-like symptoms.

is a life-threatening stroke from blockage of the basilar artery.

is a rare genetic disorder affecting development, learning, and overall health.

is a benign pituitary tumor often producing ACTH, causing Cushing disease.

is a gland-forming cancer characterized by basophilic (blue-staining) tumor cells.

is a rare, more aggressive skin cancer with basal and squamous features.

is a temperature-sensitive ichthyosis causing trunk-limited scaling, sparing limbs and face.

is infection by raccoon roundworm, potentially harming brain, eyes, organs.

is a rare cancer-associated (paraneoplastic) skin condition signaling upper aerodigestive cancers.

is an inherited disorder causing sparse hair, skin pits, early skin cancers.

is an outer ear canal infection (otitis externa), often after swimming.

is a rare genetic disorder affecting the skull, skin, and development.

is a genetic muscle condition causing stiffness (myotonia), cramps, and weakness.

is an inherited muscle disorder causing progressive weakness due to dystrophin shortage.