Thirty cases of human kala-azar were diagnosed by iliac crest biopsy and myeloculture. Histological analysis of 12 patients showed diffuse thickening of reticulin fibers. To the best of our knowledge, this is the third report describing secondary bone marrow fibrosis (myelofibrosis-like) associated with kala-azar. Patients with positive bone marrow fibrosis (pbmf = 12) were compared to patients...

Systemic mastocytosis is characterized by bone marrow involvement, which requires a bone marrow biopsy for diagnostic work-up. We questioned whether bone marrow involvement could be predicted using biochemical markers. We selected patients with various symptoms suggestive of indolent systemic mastocytosis, of whom 63 ultimately had bone marrow involvement. Patients suspected of aggressive masto...

The yield in cultures of bone marrow aspirations or biopsies was determined in 50 patients with acquired immunodeficiency syndrome. Most patients were febrile and had no identifiable source of infection. Concurrent stool, urine, and blood samples were also cultured. The bone marrow aspiration and biopsy procedures produced no complications and enabled a microbiological diagnosis to be made in 4...

Bone marrow involvement at the time of diagnosis is uncommon in patients with primary cutaneous marginal zone B-cell lymphoma (PCMZL). Moreover, in these patients such involvement is rarely found in isolation on diagnosis. Typically the few patients with PCMZL who have early bone marrow involvement also present secondary nodal or visceral involvement, which is detected by other staging studies ...

Abstract Background Multiple procedures (Lumbar puncture and bone marrow aspiration /biopsy) cause pain, stress, depression and etc for the patients and their families. Various methods have been recommended for pain reduction during invasive procedures. The aim of this study is to report the complications following general anesthesia. Materials and Methods In this prospective observational ...

We report bilateral proptosis as the unusual initial presentation of juvenile myelomonocytic leukemia in a Ugandan child. Juvenile was diagnosed with complete blood count and bone marrow aspiration biopsy. This is first description orbital involvement occurring setting leukemia, despite leukemic infiltration relatively common middle East, Asia, Africa. In general, simultaneous neoplastic both o...

It is now universally agreed that examination of bone marrow aspiration material is essential for unravelling many haematological problems. In some cases, however, it is extremely difficult, or even impossible, to obtain specimens, as for example in the myelosclerotic and refractory anaemias. In the former, examination of the bone itself would be of value, and in the latter one would like to se...

Pixel by pixel TI mapping of MR images has been used in conjunction with image analysis techniques to study the lumbar vertebral bone marrow of 20 patients with refractory or relapsed Hodgkin's disease prior to salvage chemotherapy, or high dose chemotherapy with autologous bone marrow rescue. Compared to 18 age matched controls, seven patients had significantly abnormal lumbar vertebral marrow...

We describe a case of multiple myeloma associated with myelofibrosis. This patient had hepatosplenomegaly, moderate anemia with anisocytosis and nucleated red blood cells, and Bence-Jones protein (kappa) in the urine. A bone marrow biopsy showed extensive marrow fibrosis and proliferation of numerous immature plasma cells containing kappa light chain in the cytoplasm. Melphalan-prednisolone the...