Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Immediately after induction therapy for acute lymphoblastic leukemia, a 2 1/2-year-old child developed invasive pulmonary aspergillosis revealed by pneumothorax, an unusual manifestation. Despite treatment with amphotericin B, status epilepticus occurred; this manifestation was related to diffuse ischemic cerebral lesions probably caused by cerebral aspergillosis. Outcome was fatal. Early invasive pulmonary aspergillosis is responsible for non-specific pneumonia. Thoracic CT scan and fiberoptic bronchoscopy are informative investigations. At recovery of bone marrow aplasia, the occurrence of hemoptysis and the discovery of excavated lesions on roentgenograms are suggestive of the diagnosis. Cerebral aspergillosis should be routinely considered whenever neurologic symptoms develop in a patient with agranulocytosis, fever, and pneumonia. The prognosis of invasive aspergillosis depends above all on the promptness of treatment; amphotericin B should be given intravenously whenever broad spectrum antimicrobial therapy fails to induce apyrexia in a patient with agranulocytosis.
 ...
PMID:[Fatal cerebral and pulmonary aspergillosis in acute leukemia in a child]. 226 96

Pulmonary fungal infections complicating hematological malignancies are difficult to diagnose antemortem because clinical findings are actually considered to be not specific. From December 1984 to June 1986 we documented the clinical findings in sixteen patients, 9 with ANLL, 6 with ALL and 1 with CML + BC; all patients were diagnosed as pulmonary fungal infection and treated for this complication. Pulmonary infiltrates occurred after severe aplasia (range 5-90 days) or during bone marrow relapse. We studied pulmonary signs and symptoms (pleuritic pain, cough, hemoptysis, shortness of breath, rales, rub, bronchial murmur) both at the beginning and during the management of this infectious complication and we related them to chest x-ray findings, the duration of granulocytopenia, and fever. Our purpose was to identify clinical characteristics for these episodes and establish roentgenological criteria for prognosis. These findings should improve the possibilities for an early diagnosis and prompt treatment.
 ...
PMID:[Pulmonary mycosis as a complication of acute leukemia in the adult. Diagnostic study]. 274 May 98

Nonmalignant causes of Pancoast's syndrome are extremely rare. The authors report the case of a 32-year-old man, receiving treatment for acute lymphoblastic leukemia, who had a clinical picture resembling that of Pancoast's syndrome. Invasive mucormycosis was diagnosed as the cause of the syndrome at emergency thoracotomy undertaken to control massive hemoptysis. In spite of adequate treatment, the patient died 5 weeks postoperatively of overwhelming sepsis. A review of the literature disclosed only two other similar cases. The authors conclude that the development of Pancoast's syndrome in the immunosuppressed patient should raise suspicion of an invasive fungal infection. A precise early diagnosis may allow successful, specific antifungal therapy to be instituted.
 ...
PMID:Acute Pancoast's syndrome caused by fungal infection. 305 66

Invasive tracheobronchial aspergillosis is an uncommon form of Aspergillus lung infection observed in immunocompromised patients. A 43-year-old patient diagnosed with acute lymphoblastic leukemia presented prolonged fever and hemoptysis during remission induction chemotherapy. The bronchoscopic examination showed pale mucosa with multiple raised white-colored nodules of 3 to 5 millimeters in diameter in all the bronchi. Hyphae of Aspergillus sp were observed in the biopsy of one of the nodules and in the examination of the bronchoalveolar lavage. Despite amphotericin B therapy, the patient developed bilateral necrotizing pneumonia and multiple abscesses in the brain and in the thyroid gland, and died. From a review of the literature in the Medline database, four similar cases (two in AIDS patients, one in lymphoma and the remaining case in an acute myeloid leukemia patient) have been reported.
 ...
PMID:Unusual invasive bronchial aspergillosis in a patient with acute lymphoblastic leukemia. 958 89

The first case of pulmonary talcosis or talc pneumoconiosis related to inhalation of talc during its extraction and processing in mines was described by Thorel in 1896. Pulmonary talcosis is most commonly seen secondary to occupational exposure or intravenous (IV) drug abuse and, occasionally, in excessive use of cosmetic talc. Based on literature review, there has been an increase in reported incidents of pulmonary talcosis due to various forms of exposure to the mineral. We report an 82-year-old man who is diagnosed with Philadelphia chromosome positive pre-B cell acute lymphoblastic leukemia (ALL) treated with palliative imatinib who presented with chronic hemoptysis and dyspnea shortly after his diagnosis. His symptoms were initially thought to be due to an infectious etiology due to his malignancy, immunocompromised state, and radiographic findings until high-resolution computerized tomographic (HRCT) findings showed a diffuse pulmonary fibrosis picture that prompted further questioning and a more thorough history inquiry on his exposure to causative agents of interstitial lung disease. Very often, patients do not recognize their exposure, especially in those whose exposure is unrelated to their occupation. Our case emphasizes the need for thorough and careful history taking of occupational and nonoccupational exposure to known causative agents of interstitial lung disease.
...
PMID:Pulmonary Talcosis in an Immunocompromised Patient. 2744 15

A 15 year old girl presented with complaints of prolonged fever and recurrent episodes of hemoptysis. Initial investigation showed pancytopenia and radiological imaging was suggestive of necrotizing pneumonia. Subsequently, mucor was isolated from bronchoalveolar lavage fluid, but even on appropriate medications her condition kept deteriorating. She had multiple bouts of hemoptysis and a repeat imaging of chest showed dissemination of mucormycosis to pulmonary vein and heart. Bone marrow biopsy identified acute lymphoblastic leukemia (ALL) as the cause of pancytopenia. She was planned for bronchial artery embolization and chemotherapy for ALL, but consent was not given and she left our institute against medical advice. Our case highlights the importance of keeping a high index of suspicion for disseminated mucormycosis in neutropenic patients, as any delay in diagnosis and treatment could have grave consequences.
 ...
PMID:Disseminated mucormycosis: A sinister cause of neutropenic fever syndrome. 2925 62