rifampin and Pancytopenia

Lepromatous leprosy (LL) has been reported in the literature with Non Hodgkin Lymphoma and rarely with Hodgkin Lymphoma. However, an extensive search of the literature shows no case report describing anaplastic large cell lymphoma (ALCL) in association with LL. We report a case of a young male with LL who was found to have ALCL. This is an interesting case of coexistence of an endemic infectious disease and a rare lymphoma involving the same lymph node, with a brief review of the literature.

Topics: Adult; Cell Nucleus Shape; Clofazimine; Histiocytes; Humans; Immunohistochemistry; Ki-1 Antigen; Leprosy, Lepromatous; Lymph Nodes; Lymphoma, Large-Cell, Anaplastic; Male; Mycobacterium leprae; Pancytopenia; Rifampin; Skin Diseases, Bacterial

Brucellosis can lead to haematological abnormalities including cytopenia confusing with haematological malignancies. The aim of this study was to compare the main characteristics of brucellosis patients without cytopenia (Group 1) and with cytopenia (Group 2).. This five-year period study which was performed in two referral hospitals in Turkey, included all adult brucellosis patients. Abnormally, low counts of leucocyte or haemoglobin or platelets in a patient were considered as cytopenia. The demographics, clinical, laboratory, treatment and outcome data were analyzed.. A total of 484 brucellosis patients were enrolled. Among the cases, 162 (33.5%) of them had cytopenia. One hundred and four (21.5%) had anaemia, 88 (18.8%) had thrombocytopenia, 71 (14.6%) had leucopenia and 28 (5.8%) had pancytopenia. The mean age of group 2 was 35.01±16.05 yr and it was 33.31±14.39 yr in group 1. While there was no difference between the groups in terms of duration of treatment, the median length of hospital stay (LOS) was significantly longer in group 2 (9 vs 10 days; P<0.001). The most frequently applied combination therapy consisted of doxycycline plus rifampicin and doxycycline plus streptomycin regimens. No significant difference was observed in terms of duration of treatment, LOS and restoration time of cytopenia between the patients who received either of these combinations.. Our findings suggested that the patients with cytopenia should be investigated for brucellosis, especially if living in, or with a history of travel to, endemic areas, in view of the increase in world travel.

Topics: Adult; Anemia; Brucellosis; Doxycycline; Female; Hematologic Neoplasms; Humans; Male; Middle Aged; Pancytopenia; Rifampin; Streptomycin; Thrombocytopenia; Turkey

Brucellosis is considered the most widespread zoonosis in the world. It has been reported that the prevalence of seropositivity among the Turkish population varies from 3% to 14%. We present a case of brucellosis after pediatric liver transplantation. A 15-year-old boy with the diagnosis of neuro Wilson's disease underwent deceased-donor liver transplantation. The postoperative immunosuppressive protocol consisted of steroids and tacrolimus. Two months after the operation the patient experienced fever to 40°C. The patient complained of poor appetite, headache, and diarrhea. He had had pancytopenia. Despite administration of appropriate antibiotics, antiviral and antifungal agents, fever persisted for > 1 month. Multiple blood, urine, stool, and sputum cultures were negative. Bone marrow aspirate revealed hypocellularity. Liver biopsy was performed, but rejection was not observed on biopsy specimen. Brucella serology was positive and Brucella agglutination titer was 1:320. Bone marrow culture was positive for Brucella but blood culture was negative. The patient was then treated with oral doxycycline and rifampin for 8 weeks. No previous case report about Brucella infection after liver transplantation has appeared in the literature, to our knowledge; our case is presented as the first. Bone marrow hypoplasia is a rare feature of Brucella infection. Our patient with brucellosis and pancytopenia had had hypocellular bone marrow. The clinical and hematologic findings resolved with treatment of the infection. Brucella infection should be suspected in liver transplanted recipients with fever of unknown origin, especially in a recipient who has lived in an endemic area. Brucella also should be considered as a possible diagnosis in patients with pancytopenia.

Topics: Adolescent; Anti-Bacterial Agents; Antibiotics, Antitubercular; Brucella; Brucellosis; Doxycycline; Humans; Liver Transplantation; Male; Pancytopenia; Rifampin; Tissue Donors

We describe the case of a 29-year-old woman who presented with pancytopenia and myelofibrosis. Brucella melitensis was identified in her blood. The patient recovered completely with doxycycline and rifampin. A repeat bone marrow biopsy showed hypercellularity without myelofibrosis. Bone marrow findings in cases of pancytopenia due to brucellosis reveal normocellularity, hypercellularity, hemophagocytosis, or granuloma. To our knowledge this is the first report of brucellosis causing myelofibrosis. Brucellosis should be considered as a possible cause of myelofibrosis in endemic areas.

Topics: Adult; Biopsy; Bone Marrow; Brucella melitensis; Brucellosis; Doxycycline; Female; Humans; Pancytopenia; Primary Myelofibrosis; Rifampin

Hematological complications have been frequently associated with acute brucellosis, but pancytopenia is less frequently seen. Also, capillary leak syndrome has been rarely reported in the literature. In this report, we present a case of brucellosis with pancytopenia leading to capillary leak syndrome. A 21-year-old man was admitted to hospital with complaints of a one-month history of weakness, sweats, and fever and he had hepatosplenomegaly and edema over the pretibial areas. Hemogram revealed pancytopenia and biochemical tests revealed moderate hypoalbuminemia, elevations of lactate dehydrogenase and aspartate aminotransferase. He was diagnosed as brucellosis and capillary leak syndrome. He was given doxycycline and rifampicin. The patient's symptoms were resolved after treatment.

Topics: Adult; Anti-Bacterial Agents; Brucellosis; Capillary Leak Syndrome; Doxycycline; Humans; Male; Pancytopenia; Rifampin

Topics: Adult; Antitubercular Agents; Biopsy, Needle; Bone Marrow; Hepatomegaly; Histiocytosis; Humans; Isoniazid; Male; Pancytopenia; Pyrazinamide; Rifampin; Tuberculosis

This study surveys the extent and severity of haematological abnormalities which occurred in 380 patients with pulmonary tuberculosis. Full blood count, bone marrow aspiration smears, and bone marrow trephine biopsy was analyzed by authors. Anaemia was present in 32 percent of patients. Leucocytosis with neutrophilia occurred in 18 percent. Leucopenia with neutropenia, and lymphopenia was observed in 16 percent in patients with very severe clinical tuberculosis. Elevated platelet count occurred in 8 percent with deep vein thrombosis in legs in 50 percent. Dysmyelopoietic syndrome was diagnosed in one case by bone marrow trephine biopsy. There was a close correlation between the haematological abnormalities and the severity of clinical findings of pulmonary tuberculosis. This survey has revealed that haematological abnormalities are relatively common in severe pulmonary tuberculosis. It seems that body weight loss, white blood cell count, haemoglobin level and erythrocyte sedimentation rate are useful indices of severity of the tuberculosis. The return of these indices to a normal level is a good indication of disease control in that they correlate with sputum conversion to acid-fast bacilli negative.

Topics: Anemia; Antitubercular Agents; Ethambutol; Hematologic Diseases; Humans; Leukopenia; Pancytopenia; Pyrazinamide; Rifampin; Tuberculosis, Pulmonary