title: Refractory anaemia according to the FAB classification: a report on 69 cases.
abstract: Between 1980 and 1986, we diagnosed refractory anaemia (RA), according to the FAB classification, in 69 patients, who constituted 22% of the 312 cases of myelodysplastic syndromes (MDS) seen over that period. The haematological features were variable, with pancytopenia in 14 cases (20%), bicytopenia in 24 (36%) and mono-cytopenia in the remaining patients, including 21 (30%) cases of anemia alone, 8 (12%) cases of refractory neutropenia and 2 (3%) cases of refractory thrombocytopenia. Myelodysplastic features were also quite variable, involving one, two or all three lineages. In patients with a single cytopenia or only one dysplastic lineage, FAB criteria appeared insufficient for adequate inclusion among RA and we suggest more precise diagnostic criteria, resulting from the utilization of cytogenetics, ferrokinetics, progenitor cultures and perhaps molecular biology, in such cases. Median survival was 42 months. 12 patients (17%) progressed to RAEB (of whom 7 finally developed ANLL) and 4 patients (6%) to CMML. In spite of the heterogeneity of haematological features, only two factors were associated with poor prognosis, namely age greater than 70 yr at diagnosis and haemoglobin less than 10 g/dl, whereas, to a lesser extent, neutropenia was associated with progression to RAEB.
authors: Service des Maladies du Sang, C.H.U., Lille, France.
authors: P
authors: P
authors: Fenaux
authors: M H
authors: MH
authors: Estienne
authors: P
authors: P
authors: Lepelley
authors: M
authors: M
authors: Zandecki
authors: J L
authors: JL
authors: Lai
authors: R
authors: R
authors: Beuscart
authors: J P
authors: JP
authors: Jouet
authors: A
authors: A
authors: Cosson
authors: F
authors: F
authors: Bauters
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000753:Anemia, Refractory / Q000097:blood / Q000401:mortality; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis