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Biomedical subjects

D S Mishra

Publications and source records attributed to D S Mishra.

23 records · Page 2Linked to original sources
PubMedDate not supplied

Role of computed tomography in patients with hemoptysis and a normal chest skiagram.

Thirty patients of hemoptysis with a normal skiagram chest were evaluated by computed tomography. Majority of the patients were between 21 to 50 years of age. Seventy percent had mild hemoptysis while 30 percent had moderate hemoptysis. Computed tomography provided diagnostic information in 16 patients (53%). The various aetiologies were bronchiectasis (20%), tuberculosis (20%), pneumonia (6.7%), bronchial carcinoid in one case and allergic bronchopulmonary aspergillosis in one case. Computed tomography may play a role in screening patients who present with hemoptysis with normal chest radiographs.

Adolescent↗
PubMedDate not supplied

Pulmonary chondroid hamartoma with unusual presentation.

Large-sized pulmonary chondroid hamartomas are very uncommon. We report a case of a 40-year-old male patient with a large sized chondroid hamartoma occupying almost the whole of one hemithorax, presenting with superior vena caval obstruction, left vocal cord palsy and adrenal involvement.

Biopsy, Needle↗
PubMedDate not supplied

Role of chest CT scan in determining etiology of primary spontaneous pneumothorax.

BACKGROUND: Spontaneous pneumothorax occurs subsequent to a disruption in the continuity of visceral pleura and escape of air into pleural space. It is usually difficult, sometimes impossible to detect evidence of pulmonary pathology by clinical or conventional radiographic methods. Computed tomography provides additional informations not obtainable with conventional diagnostic modalities. METHODS: To determine the role of CT scan in the aetiological diagnosis and subsequent management of patients with primary spontaneous pneumothorax, a perspective study was undertaken. RESULTS: A total of 40 patients with spontaneous pneumothorax with normal skiagram chest after management of pneumothorax, were included in the study. In 75% of these cases, CT revealed underlying lung pathology as a cause for primary spontaneous pneumothorax. CONCLUSION: Our study shows that CT scan is a useful imaging modality in determining the aetiology of primary spontaneous pneumothorax.

Adult↗