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)

Bleeding into the lung parenchyma is a rare phenomenon that usually occurs as a result of chest trauma, other causes are anticoagulant therapy, and infections. The following case presents a patient admitted to the hospital due to haemoptysis, which was a symptom of bleeding into the emphysematosus bulla caused by anticoagulation therapy. The decisive diagnostic examination was chest magnetic resonance. This imaging method allows the precise differentiation of tissues. Using modern imaging techniques can often dispense with invasive diagnostic methods.
Pneumonol Alergol Pol 2012
PMID:[The bleeding into the emphysematosus bulla imitating lung tumor]. 2256 78

Klebsiella species infrequently cause acute community acquired pneumonia (CAP). The chronic form of the disease caused by K. pneumoniae (Friedlander's bacillus) was occasionally seen in the pre-antibiotic era. K. oxytoca is a singularly uncommon cause of CAP. The chronic form of the disease caused by K. oxytoca has been documented only once before. A 50-year-old immunocompetent male smoker presented with haemoptysis for 12 months. Imaging demonstrated a cavitary lesion in the right upper lobe with emphysematous changes. Sputum stains and cultures for Mycobacterium tuberculosis were negative. However, three sputum samples for aerobic culture as well as bronchial aspirate cultured pure growth of K. oxytoca. A diagnosis of chronic pneumonia due to K. oxytoca was established and with appropriate therapy, the patient was largely asymptomatic. The remarkable clinical and radiological similarity to pulmonary tuberculosis can result in patients with chronic Klebsiella pneumonia erroneously receiving anti-tuberculous therapy.
Pneumonol Alergol Pol 2015
PMID:Chronic pneumonia due to Klebsiella oxytoca mimicking pulmonary tuberculosis. 2637

A mature teratoma is a tumour of primary germ cells. It is often found in the mediastinum. The authors describe a case of a young man who demonstrated haemoptysis as the only symptom of a mediastinal tumour. The tumour was removed operatively, sent for histopathological examination and immunohistochemistry. The removed tumour was a mature teratoma including elements of the pancreas. The authors revealed the presence of trypsin in the pancreatic acinar cells. The proteolytic activity of the tumour was taken as the cause of haemoptysis because of enzymatic erosion of lung tissue intimately attached to the tumour. In such cases surgical removal saves life of patients.
Pneumonol Alergol Pol 2016
PMID:Can pancreatic tissue cause haemoptysis? 2743 48

Primary pulmonary angiosarcoma (PPA) is a rare tumour arising from arterial or venous pulmonary vessels of various size. It is characterized by aggressive course and poor prognosis. The early diagnosis is difficult due to diverse clinical and radiological manifestations. We present a case report of 70 year-old man, active cigarette-smoker, with a 2-month history of non-massive hemoptysis. The thorax CT revealed several solid pulmonary nodules surrounded by areas of ground glass opacity. As bronchoscopy failed to deliver adequate tissue samples, video assisted thoracic surgery (VATS) with pleura and lung biopsy was necessary. Histopathological findings were consistent with pulmonary angiosarcoma. Since no extrapulmonary lesions were demonstrated, the final diagnosis of primary pulmonary angiosarcoma was made. The patient died three months after the onset of symptoms. Our case report highlights that differential diagnosis in patients with hemoptysis and pulmonary nodules should include primary pulmonary sarcoma.
Pneumonol Alergol Pol 2016
PMID:Hemoptysis in a patient with multifocal primary pulmonary angiosarcoma. 2767 71

We described a case of pulmonary dirofilariasis of a 40-year-old woman, presenting with cough and haemoptysis for one week. It is a rare zoonotic disease in human beings, usually caused by incidental infection of Dirofilaria immitis.
Pol J Pathol
PMID:Human pulmonary dirofilariasis disguising as a lung tumour. 3078 94


<< Previous 1 2 3 4