نتایج جستجو برای: pulmonary bulla
تعداد نتایج: 229241 فیلتر نتایج به سال:
This article presents a case report of a patient suffering from bullous emphysema and chronic obstructive pulmonary disease, who was diagnosed with tension pneumothorax after undergoing endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). Tension pneumothorax is a severe but rare complication of EBUS-TBNA. It can result from lung injury caused by the biopsy needle or, i...
A 67-year-old man was referred for further evaluation of an abnormal chest roentgenogram. Computed tomography showed a 40 × 30 mm mass in the left upper lobe. A giant bulla occupying about two-thirds of the right thorax was found compressing the adjacent lung parenchyma, shifting the mediastinum to the left. The mass was a primary lung cancer, clinical T2aN0M0, stage IB. Preoperative respirator...
An 11-year-old cat with a 4-month history of lethargy, inappetence, dysphagia, partial mandibular paralysis and weight loss, was euthanized due to the rapid deterioration of his condition. Post-mortem radiographic examination revealed severe bone lysis of the left zygomatic arch, temporal and parietal bones. Magnetic resonance imaging of the head showed a large isointense mass of the left side ...
Interstitial pulmonary fibrosis and bullae are uncommon findings in neurofibromatosis. A case of this disease with pulmonary parenchymal involvement is presented and the association between the two is discussed.
BACKGROUND Sarcoidosis presents with typical clinic-radiological findings and shows histologically non-caseating granulomas. Pulmonary manifestations of sarcoidosis can be diverse, involving the intrathoracic lymph nodes and pulmonary parenchyma. CASE PRESENTATION We here describe a case of a 35-year-old patient who presented with a history of exertion dyspnoea and coughing for the past 20 ye...
Otitis media with effusion (OME) is the commonest cause of hearing loss in children, yet the underlying genetic pathways and mechanisms involved are incompletely understood. Ventilation of the middle ear with tympanostomy tubes is the commonest surgical procedure in children and the best treatment for chronic OME, but the mechanism by which they work remains uncertain. As hypoxia is a common fe...
THE existence of a basal structure separating the different epithelia (glandular, cutaneous) from their stroma, is well known. The histopathology of this basal membrane has been especially well studied at the dermo-epidermic junction, where it is seen as a dense layer, intensely coloured by periodic acid-Schiff (Dupre, 1953; Lever, 1954). Percival and Hannay (1949) noted that it forms an intrac...
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