Chronic cholestasis in patients after allogeneic bone marrow transplantation: several diseases are often associated.
From 1984 to 1991, 514 patients were treated by BMT in 1 center. 254 patients survived more than 3 months and, in 38 patients, 47 liver biopsies were performed for chronic liver dysfunction characterized by cholestasis. The aim of the present study was to evaluate the possible causes of liver disease at the time of biopsy. One clinician analyzed clinical data and was able to propose up to 3 diagnoses including GVHD, viral hepatitis, drug-related hepatitis, chronic veno-occlusive disease (VOD) or other. Two pathologists reviewed histologic sections and were also able to propose up to 3 diagnoses. Clinically, 1, 2 or 3 diagnoses were proposed in 30, 60 and 10% of cases, respectively. Pathologically, 1, 2 or 3 diagnoses were proposed in 13, 62 and 25%, respectively. Histologic changes of GVHD were present in 40 of 47 biopsies and concordance between the clinician and the pathologists on the presence of GVHD lesions was found in 77% of biopsies. Viral hepatitis was proposed 22 times by the clinician and 19 times by pathologists. Viral hepatitis, usually hepatitis C, was associated with GVHD in 16 cases. Diagnoses of chronic VOD and drug-related hepatitis were proposed less often. In summary, more than 1 diagnosis was suggested for many of the patients studied, GVHD being the most frequent. The simultaneous presence of GVHD, viral diseases, chronic VOD and drug-induced diseases could explain the high incidence of cholestasis in the long-term post-BMT.
Bertheau
P
P
Service d'Anatomie Pathologique, Hôpital Beaujon, Clichy, Paris, France.
Hadengue
A
A
Cazals-Hatem
D
D
Devergie
A
A
Schenmetzler
C
C
Degos
F
F
Erlinger
S
S
Gluckman
E
E
Degott
C
C
D000293:Adolescent; D000328:Adult; D016026:Bone Marrow Transplantation / Q000009:adverse effects*; D002779:Cholestasis / Q000209:etiology*; D002908:Chronic Disease; D006086:Graft vs Host Disease / Q000209:etiology; D006504:Hepatic Veno-Occlusive Disease / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D014184:Transplantation, Homologous