title: [Preleukemic erythroblastopenia].
abstract: In adults, chronic aquired pure red cell aplasia (CAPRCA) with no thymic tumor may be idiopathic, fitting the description of Kaznelson syndrome, or a preleukemic disorder which will develop into a malignant hemopathy. Diagnosis of the second possibility is difficult to establish at onset. We report a case with a course suggestive of a possible relationship between CAPRCA and acute leukemia.
mesh_terms: D000208:Acute Disease; D000741:Anemia, Aplastic / Q000209:etiology*; D001853:Bone Marrow / Q000473:pathology*; D004900:Erythroblasts / Q000473:pathology*; D004912:Erythrocytes / Q000473:pathology*; D006801:Humans; D007938:Leukemia / Q000209:etiology; D008297:Male; D008533:Megakaryocytes / Q000473:pathology; D008875:Middle Aged; D009196:Myeloproliferative Disorders / Q000473:pathology; D011289:Preleukemia / Q000473:pathology*
vernacular_title: Erythroblastopénie préleucémique.