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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Exploring caves is, without doubt, a very exciting adventure; however, it carries some dangers. Three of four travellers were admitted to hospital with lung changes after returning from Ecuador, successively. Epidemiological studies revealed that the travellers visited caves infested by bats, and had contact with bats' guano. They gave a history of fever, fatigue, myalgia, dry cough, and chest pain during the stay or just after returning from Ecuador. In two patients, symptoms persisted in mild nature. Chest X-ray films showed diffuse nodules (coin-like lesions) in the lungs in each case. Histoplasmosis was taken into consideration. Differential diagnosis included paragonimiasis, pulmonary tuberculosis, and pulmonary infection of other causes. Direct examination of sputum was negative. Cultures were negative. Final diagnosis was made on epidemiological histories, as well as typical radiological changes, and was supported by positive tests for antibodies to Histoplasma capsulatum. Immunodiffusion test (ID), complement fixation test (CFTs), and Western blot test were positive. In two cases antifungal treatment was established. Ketoconazole followed by Itraconazole were used. Persons who are going to explore caves should be equipped with anti-dusk masks to prevent pulmonary histoplasmosis. The threat of Histoplasma capsulatum infection in bat-inhabited caves should be emphasized to travellers and also to physicians.
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PMID:Outbreak of pulmonary histoplasmosis involving a group of four Polish travellers returning from Ecuador. 2266 14

A 78-year-old woman who had been treated for two years with ITCZ for chronic pulmonary aspergillosis associated with prior pulmonary tuberculosis was admitted to our hospital because of general fatigue and hemosputum along with deterioration of her chest radiographic findings. Mycobacterium abscessus had been isolated once from her sputum one year before admission. We performed fiberoptic bronchoscopy (FOB) in order to help establish a final diagnosis. Sputum aspirated from her bronchus on FOB stained positive for acid-fast bacilli and was negative for Tbc and MAC using PCR. From these results, we diagnosed the patient with pulmonary M. abscessus infection. Chemotherapy with AMK, IPM/cs, and CAM was initiated. Because her symptoms rapidly improved, we switched the chemotherapy to long-term oral CAM and LVFX, and she has been in a good condition at 12 months after the initiation of the therapy. Recently, subtypes of M. abscessus complex, such as M. massiliense, have been recognized, which are more sensitive to chemotherapy. Considering the good response to therapy, there is a possibility that is the patient in the current case had a M. massiliense infection.
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PMID:[A CASE OF PULMONARY MYCOBACTERIUM ABSCESSUS INFECTION SUCCESSFULLY TREATED WITH SHORT-TERM CAM, AMK, AND IPM/cs FOLLOWED BY LONG-TERM ORAL CAM AND LVFX]. 2648 57

65 year-old-male presented with a one-week history of high grade fever, fatigue and confusion which began abruptly two days after a cystoscopy procedure. Past medical history included pulmonary sarcoidosis diagnosed by mediastinal lymph biopsy, diabetes and hypertension. On admission he was febrile and confused with stable vital signs. Initial workup included negative Head CT and lumbar puncture. Blood work revealed normal metabolic and liver function tests with progressive anemia, thrombocytopenia and atypical lymphocytosis of 15-20%. Blood, urine and respiratory cultures all were negative for bacteria and. A bone marrow biopsy was done given the abnormal lymphocytes in peripheral smear, revealing budding yeast consistent with Histoplasma capsulatum. Histoplasma antigen was positive in urine and eventually blood and bone marrow grew H. capsulatum. Patient was started on amphotericin-B for diagnosis of disseminated histoplasmosis. After a 2 week period of amphotericin B, patient was switched to oral Itraconazole to complete 12 months course of treatment.
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PMID:Acute Disseminated Histoplasmosis with Atypical Lymphocytosis in an Immunocompetent Host. 2807 Apr 89