Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026764 (multiple myeloma)
 36,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ten patients with severe hematologic malignancies (four with acute leukemia, three with multiple myeloma, one with prolymphocytic leukemia, one with malignant lymphoma and one with blastic crisis of chronic myelogenous leukemia) developed respiratory failure during the period between April 1986 and May 1990. Clinically, the patients manifested high-fever, dyspnea refractory to oxygen therapy, diffuse pulmonary rales and severe hypoxemia without evidence of cardiogenic pulmonary edema. Chest roentgenograms displayed diffuse alveolar infiltrates. Respiratory failure occurred as early as 48 hours and as late as 66 days after the administration of intensive anti-neoplastic chemotherapy. At that time leukocyte count was between 100/microliters and 54,900/microliters. Marked leukocytosis was observed in two patients with AML and PLL. Respiratory failure was preceded by sepsis in one patient with AML and by pneumonia in nine patients. DIC was diagnosed in four patients. All patients treated with high dose methyl prednisolone (mPSL) within 12 hours after the onset of respiratory failure. Only one patient required assisted ventilation. High dose mPSL had significant effect on seven of ten patients. But three patients died from progressive respiratory failure, sepsis, pneumonia and multi-organ failure.
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PMID:[Clinical investigation on acute respiratory failure in patients with severe hematologic malignancy]. 194 22

A 66-year-old female patient with multiple myeloma (MM) was admitted to the emergency service on 29.09.2014 with an inability to walk, and urinary and faecal incontinence. She had previously undergone autologous bone marrow transplantation (ABMT) twice. The patient was hospitalized at the Department of Haematology. Further investigations showed findings suggestive of a spinal mass at the T5-T6-T7 level, and a mass lesion in the iliac fossa. The mass lesion was resected and needle biopsy was performed during a colonoscopy. Examination of the specimens revealed plasmacytoma. The patient also had chronic obstructive pulmonary disease (COPD) and was suffering from respiratory distress. After consultation with an infectious diseases specialist the patient was placed on an intravenous antibiotherapy with piperacillin/tazobactam (4.5g x 3) on 17.10.2014. During piperacillin/tazobactam treatment, the patient suffered from drowsiness, her general condition deteriorated, and she had rales on auscultation of the lungs. The patient underwent thoracic computerized tomography (CT) which showed areas of focal consolidation in the lower lobes of the two lungs (more prominent on the left), and increased medullary density. The radiology report suggested that fungal infection could not be ruled out based on the CT images. The sputum sample was sent to the mycology laboratory and direct microscopic examination performed with Gram and Giemsa staining showed the presence of septate hyphae; therefore voriconazole was added to the treatment. Slow growing (at day 10), grey-greenish colonies and red pigment formation were observed in all culture media except cycloheximide-containing Sabouraud dextrose agar (SDA) medium. The isolate was initially considered to be Talaromyces marneffei. However, it was subsequently identified by DNA sequencing analysis as Talaromyces purpurogenus. The patient was discharged at her own wish, as she was willing to continue treatment in her hometown. Unfortunately, the patient died on December 8, 2014. In conclusion, apart from T. marneffei, less common strains such as T. purpurogenus should be considered when clinical samples obtained from patients with haematologic/oncologic disorders show fungal colonies that form red pigments on the culture media and when microscopic examination suggests a morphological appearance similar to Penicillium species.
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PMID:Pulmonary infection caused by Talaromyces purpurogenus in a patient with multiple myeloma. 2736 28

An 87-year-old Caucasian woman with hypertension, diabetes mellitus type 2, and COPD was admitted with 1-week duration of back pain and weight gain. The physical examination revealed jugular venous distention, rales in the left lower lung field, and severe pitting edema over lower extremities. As workup for leukocytosis, blood cultures grew Gemella haemolysans. Subsequently, a transthoracic echocardiogram revealed vegetation on the non-coronary aortic leaflet and mild aortic stenosis. She was treated with ampicillin and gentamicin. After further investigation, the patient was diagnosed with plasma cell myeloma, the monoclonal lambda type. This is the first reported case of G. haemolysans endocarditis in a multiple myeloma patient.
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PMID:Endocarditis due to Gemella haemolysans in a newly diagnosed multiple myeloma patient. 2760 31