Rare Disease Library

Primary cutaneous anaplastic large cell lymphoma

Primary C-ALCL · Regressive atypical histiocytosis

Acalvaria

Primary acalvaria

Anaplastic large cell lymphoma

ALCL · CD30 positive anaplastic large cell lymphoma

Idiopathic achalasia

Achalasia cardia · Idiopathic achalasia of esophagus

Primary anetoderma

Primary macular atrophy

Primary avascular necrosis

Primary AVN

Primary central precocious puberty in male

Primary central precocious puberty in boy · Primary CPP in boy

Primary hemophagocytic lymphohistiocytosis

Genetic hemophagocytic lymphohistiocytosis · Genetic HLH

Primary hypereosinophilic syndrome

Clonal hypereosinophilic syndrome · HES-M

Primary membranoproliferative glomerulonephritis

Mesangiocapillary glomerulonephritis · Primary MPGN

Primary polyarteritis nodosa

Primary PAN · Primary periarteritis nodosa

Primary Sjögren disease

Primary Sjögren syndrome · Primary SjD