Mycobacterium tuberculosis infection in allogeneic bone marrow transplantation patients.

Bone marrow transplant (BMT) recipients are prone to bacterial, viral and fungal infections. Mycobacterium tuberculosis infection can occur in these patients, but the incidence is lower than that of other infections. This report describes four patients with Mycobacterium tuberculosis infection identified from 641 adult patients who received a BMT over a 12-year period (prevalence 0.

Secondary acute myeloid leukemia 4 years after the diagnosis of hairy cell leukemia: case report and review of the literature.

A 49-year-old man diagnosed with hairy cell leukemia (HCL) achieved a complete remission lasting 4 years after treatment with cladrabine and subsequently developed acute myeloid leukemia. Although a wide variety of second malignancies have been noted in HCL with an incidence of 8.7%, acute myeloid leukemia (AML) has been reported only once previously in a splenectomized patient who had been treated with alpha interferon.

Urinary excretion and pharmacokinetics of acrolein and its parent drug cyclophosphamide in bone marrow transplant patients.

The urinary excretion and pharmacokinetics of acrolein (ACRO) and its parent drug cyclophosphamide (CP) were investigated in 16 randomly selected bone marrow transplant (BMT) recipients when CP was used for conditioning. Patients suffering from aplastic anemia (n = 3) received a 4-day course of CP at a dose of 50 mg/kg daily infused intravenously (i.v.

Primary bilateral adrenal lymphoma.

We report a case of primary bilateral adrenal non-Hodgkins lymphoma (NHL), with hypercalcemia at the time of presentation. Medical literature review showed that this is an extremely rare site for lymphoma, but presents a distinct clinical entity with many features that differ from NHL overall, extranodal NHL, and NHL in other endocrine organs. The diagnosis is frequently not suspected antemortem, and long delays between the onset of symptoms and the diagnosis are frequent.

Bone marrow mononuclear cell count does not predict neutrophil and platelet recovery following autologous bone marrow transplant: value of the colony-forming unit granulocyte-macrophage (CFU-GM) assay.

The common use of the marrow autograft mononuclear cell (MNC) count derives from positive correlative studies following allogeneic transplantation and from earlier conflicting data regarding the value of the bone marrow autograft colony-forming unit granulocyte-macrophage (CFU-GM) assay for prediction hematologic recovery after ABMT. We conducted a retrospective analysis at our institution to determine whether autograft CFU-GM levels predict engraftment of neutrophils and platelets after ABMT in heavily pretreated patients with hematologic malignancies. Between 1 January 1993 and 1 March 1995, 58 heavily pretreated patients received only marrow cells as the autograft product.

Abnormal thyroid stimulating hormone (TSH) levels in adults following allogeneic bone marrow transplants.

Thyroid function abnormalities in 270 adult patients post-BMT are described. Various conditioning regimens were used and the effects of three TBI and one chemotherapy only based regimens are compared. The overall incidence of elevated TSH is 8.

Granulomatous oesophagitis: a case of tuberculosis limited to the oesophagus.

In this paper we report on a 31-year-old Saudi male with tuberculosis limited to the oesophagus, presenting with dysphagia. Radiological examination revealed oesophageal ulceration with diverticulum formation. The diagnosis of oesophageal tuberculosis was made only after endoscopy and histopathological examination.