نتایج جستجو برای: percutaneous needle lung biopsy
تعداد نتایج: 473079 فیلتر نتایج به سال:
BACKGROUND Current recommendations for spinal tuberculosis (TB) not requiring open surgery include core needle biopsy to confirm TB and determine drug sensitivity. International figures show the positive culture yield from core needle biopsies is 50 -- 83%.Objectives. To (i) assess the yield of percutaneous needle biopsies; (ii) identify factors that may lead to a negative result; and (iii) det...
Perinephric hematomas are common after percutaneous needle biopsy of the kidney and are usually clinically occult. Infectious complications in the absence of concomitant urinary tract infection, however, are unusual. A patient is reported who developed perinephric abscess (Streptococcus pneumoniae) at the site of a renal biopsy performed five years earlier. Wisdom tooth impaction and extraction...
Percutaneous renal biopsy is a fundamental diagnostic technique in clinical nephrology. Since its introduction in 1951 [1], there have been several descriptions of the technique with refinements of the procedure, more recently employing ultrasonic guidance [2—101. The technique described in this paper is a biopsy method employing real-time ultrasonic guidance and a semiautomated, spring-loaded ...
Plasmacytomas are extramedullary accumulations of plasma cells originating from soft tissue. Mediastinal plasmacytoma is a rare presentation. A 67-year-old man recovered after antibiotic treatment for community-acquired pneumonia. However, on convalescent chest radiography after 3 months, mass like lesion at the right lower lung field was newly detected. Follow-up chest computed tomography (CT)...
Plasma cell granuloma (PCG) of the lung is a rare disease that usually presents as a pulmonary nodule or mass on incidental radiographic examination without symptoms. Although the etiology of PCG is still controversial, many findings have lent support to the lesion being a reactive inflammatory process rather than a neoplastic one. We describe a 53-yr-old male who presented with a hemoptysis an...
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