is a rare, progressive genetic disease of brainstem and spinal cord.

is an acquired reading disorder from brain injury, often after stroke.

is a trait involving difficulty identifying and describing emotions, impacting relationships.

is a rare inherited congenital disorder of glycosylation (CDG) affecting multiple organs.

is a congenital glycosylation disorder that affects development and many organs.

is a rare inherited glycosylation disorder causing developmental, neurologic, and immune problems.

is a rare genetic glycosylation disorder causing developmental delays and seizures.

is a rare inherited disorder of protein glycosylation affecting multiple organs.

is a rare inherited glycosylation disorder causing developmental and multi-organ problems.

is a rare inherited glycosylation disorder causing multisystem symptoms and developmental delays.

is a rare genetic disorder affecting protein glycosylation, causing multisystem symptoms.

is a rare inherited glycosylation disorder causing developmental, neurologic, and organ issues.

is chronic limb pain condition, complex regional pain syndrome (CRPS), often post-injury.

is a fast-growing T-cell non-Hodgkin lymphoma lacking ALK protein, affecting lymph nodes.

is a fast-growing T-cell lymphoma with ALK gene changes, often treatable.

is a rare, fast-growing lymphoma driven by abnormal ALK protein.

is a rare inherited disorder affecting sphingolipid metabolism and brain white matter.

is a rare inherited disease causing acid buildup, dark urine, and arthritis.

is a rare tick-borne viral infection causing fever, bleeding, and organ complications.

is a rare genetic condition affecting brain and body development, often severe.

is a rare inherited disorder causing developmental delay and movement problems.

is a chronic airway inflammation triggered by allergens, causing wheezing and breathlessness.

is an allergic reaction to Aspergillus causing airway inflammation and damage.

is an immune skin reaction after contact with allergens, causing itchy rash.