A high speed pneumatic drill was used to perform 190 percutaneous transthoracic biopsies in 161 patients. The resultant cores of tissue provided a definite diagnosis in 146 patients, giving a success rate of 90 7%. Complications occurred in 58 patients, subcutaneous emphysema being the most common, though only seven patients required active treatment, giving a rate of 3-7% for important complic...

Objective: We aimed to evaluate the diagnostic accuracy and complication rates of computed tomography (CT)-guided core needle biopsy fine aspiration (FNAB). Materials Methods: Patients who underwent CT-guided lung mass were included. The patients evaluated in terms age, gender, lesion diameter, localization, depth mass, type procedure (core biopsies FNAB). Results: rate FNAB material was found ...

A 50-year-old woman with unexplained pulmonary hypertension had normal findings on six-view lung perfusion scan prior to open lung biopsy. The biopsy demonstrated old organized thrombi. The patient expired and autopsy disclosed extensive thromboembolic disease, both old and new. A six-view lung scan may not distinguish primary pulmonary hypertension from thromboembolic hypertension when diffuse...

The complication and mortality rate associated with fibreoptic bronchoscopy and transbronchial lung biopsy are low.' 2 Pneumothorax has been reported to occur after about 5% of transbronchial lung biopsies and is the most common complication of the procedure.3 Many extensive reviews of fibreoptic bronchoscopy with transbronchial biopsy, however, make no mention of the occurrence of delayed pneu...

Few studies have evaluated how the results of bronchoscopic lung biopsy (BLB) affect clinical management. The objective of the present study was to evaluate the clinical usefulness of BLB in the overall management of patients with diffuse pulmonary diseases. The study was a retrospective analysis of patients who underwent fluoroscopy-guided BLB over a 2-yr period. Patients whose biopsy was of a...

UNLABELLED The approach to the diagnosis and management of patients with diffuse infiltrative lung disease (DILD) is controversial. The results of transbronchial biopsy are often unsatisfactory. The role of open lung biopsy is highly variable. Percutaneous cutting needle biopsy (CNB) is not recommended because of its reported high morbidity/mortality relative to its low diagnostic yield. We rep...

A pathological diagnosis of pulmonary Langerhans cell histiocytosis (PLCH) usually requires a surgical lung biopsy. To date, diagnosis of PLCH by core needle biopsy has not been reported. Three cases are presented of PLCH diagnosed by CT-guided core biopsy in adult female smokers found to have multiple small bilateral lung nodules. The nodules biopsied were 5 mm, 7 mm and 1 cm in size, and show...

Making an accurate diagnosis of a specific type of interstitial lung disease (ILD) requires a structured and comprehensive approach that includes a complete patient history, careful physical examination, appropriate laboratory testing, and thoracic imaging. If invasive procedures are required, bronchoscopy with bronchoalveolar lavage (BAL) and/or endoscopic lung biopsy (ELB) can frequently esta...

A rat model of antineutrophil cytoplasmic antibody (ANCA) associated vasculitides reveals crescentic glomerulonephritis as seen in human renal biopsies and diffuse lung hemorrhage that is not well documented in human lung biopsies. A 64-year-old male, with shortness of breath and mild elevation of serum creatinine, was found to have a positive serum test for ANCA, but negative antiglomerular ba...