RESUMEN
TAFRO syndrome is a systemic inflammatory disorder. TAFRO is an acronym that stands for thrombocytopenia, anasarca, fever, reticulin fibrosis, renal dysfunction, lymphadenopathy and hepatosplenomegaly. There are no reports of TAFRO syndrome describing cholangitis on liver biopsy. Herein, we report the first case of TAFRO syndrome with cholangitis. The patient was a 56-year-old man who presented with sudden onset abdominal pain and fever. His symptoms progressed to generalized edema, thrombocytopenia, hepatomegaly, and acute renal failure. Biopsies taken from the mediastinal lymph nodes and bone marrow showed the mixed type of multicentric Castleman's disease and mild reticulin fibrosis, respectively, compatible with TAFRO syndrome. His symptoms were temporarily relieved by steroid pulse therapy and tocilizumab. Fever and anasarca relapsed in a few weeks, however. He was then administered rituximab which resolved his symptoms almost completely.
Asunto(s)
Colangitis/patología , Edema/complicaciones , Fiebre/complicaciones , Fibrosis/complicaciones , Hepatopatías/complicaciones , Hígado/patología , Enfermedades del Bazo/complicaciones , Trombocitopenia/complicaciones , Biopsia , Colangitis/diagnóstico , Colangitis/etiología , Colangitis/terapia , Humanos , Masculino , Persona de Mediana Edad , SíndromeRESUMEN
Despite increasing reports of hepatitis B virus (HBV) reactivation in hematological malignancies, its incidence, and risk factors are still obscure. The aim of this study was to clarify the frequency and risk factors of HBV reactivation in hepatitis B surface antigen (HBsAg) undetectable patients with malignant lymphoma or multiple myeloma, during or after chemotherapy. A total of 109 patients with undetectable HBsAg undergoing chemotherapy for malignant lymphoma or multiple myeloma were enrolled in this study. Anti-hepatitis B surface (anti-HBs) and anti-hepatitis B core (anti-HBc) were checked before treatment, and HBV DNA in sera was quantified monthly during and after chemotherapy. Out of 109 patients, 42 (38.5%) had anti-HBs and 59 (54.1%) had anti-HBc. Among the 59 anti-HBc positive patients, four patients (4/59, 6.8%) showed HBV reactivation during 20.5 median follow-up months. In all four patients with HBV reactivation, peripheral lymphocyte counts before chemotherapy were lower than those without HBV reactivation (P=0.033). HBV reactivation occurred during and after chemotherapy containing rituximab for non-Hodgkin lymphoma. Four patients, who had HBV reactivation, did not develop de novo hepatitis due to HBV reactivation and were able to undergo chemotherapy against malignant lymphoma as scheduled. Monitoring of HBV DNA in sera is useful for the early diagnosis of HBV reactivation, and preemptive therapy is an useful alternative to prevent hepatitis due to HBV reactivation. Patients must be monitored periodically for HBV-DNA levels during and after chemotherapy.
Asunto(s)
Antineoplásicos/uso terapéutico , Virus de la Hepatitis B/fisiología , Hepatitis B/inducido químicamente , Linfoma/tratamiento farmacológico , Mieloma Múltiple/tratamiento farmacológico , Activación Viral/efectos de los fármacos , Adulto , Anciano , Anciano de 80 o más Años , ADN Viral/sangre , Femenino , Anticuerpos contra la Hepatitis B/sangre , Antígenos de Superficie de la Hepatitis B/sangre , Humanos , Linfoma/complicaciones , Masculino , Persona de Mediana Edad , Mieloma Múltiple/complicaciones , Carga Viral , Adulto JovenRESUMEN
Trisomy 8 is the most common acquired chromosomal abnormality associated with myeloid malignancy. As a constitutional trisomy 8 mosaicism (T8M), it exhibits an extremely variable phenotype. In addition, Behcet disease (BD) has been reported as an unusual complication of myelodysplastic syndrome (MDS). To our knowledge, 12 case reports of various hematologic malignancies in patients with T8M and 18 case reports of MDS with acquired trisomy 8 complicated by BD have been published to date. We report a case of constitutional T8M with MDS complicated by intestinal BD and antithrombin III deficiency.