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Query: UMLS:C0729233 (Thoracic)
 6,478 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the results of a morphological analysis of 60 pulmonary biopsies gathered from a multi center study, organised by the clinico-pathological research group on Wegener's Disease under the auspices of the French Language Society of Thoracic Medicine. Forty of the sixty cases analysed were retained after indexing the histological aspects in order to specify their diagnostic value. Two groups of lesions were distinguished, which had different significance. Group A: These include the three major diagnostic criteria, which reinforce one another as they associate: 1) The polymorphoneutrophil microabscesses with limited central necrosis or an extended necrosis like the contours of a relief map. 2) An angiitis (arteries, veins, capillaries) with eccentric focal parietal crescent-shaped microabscesses. 3) Polymorphous granulomas with giant cells. Group B: In this group are the minor morphological observations (table II) of a lesser value and significance. 1) Acute or chronic lesions with alveolar haemorrhage, endogenous lipid pneumonia, xanthomatous granulomas, an organising pneumonia with an alveolitis. 2) Bronchial lesions: Bronchitis and necrotising bronchiolitis, which is more rarely follicular. 3) Sero-fibrinous or infiltrative neutrophil pleural lesions with focal microabscesses, elastolysis and elastophagia with giant cells in the elastic lamina. Thirteen cases presented with misleading lesions, which was a possible source of diagnostic error and led to a discussion of several associated disorders (Goodpasture's syndrome, and collagen disorder syndrome) or there may be systemic angiitis (Giant cell or lymphocytic) or also systemic or tissue eosinophilia (Churg-Strauss syndrome, bronchocentric granulomatosis) or necrotising bronchitis (atrophic polychondritis) or other forms of nodular interstitial fibrosis, such as histiocytosis X. We would like to stress the great polymorphic variation of the lesions and the difficulties which confront pathologists in the diagnosis of Wegener's Disease, above all when it is localised to the lung. There is value in finding at least one major diagnostic criteria which is associated with a minor criteria and with the help of the C.ANCA levels may lead to a narrow clinicopathological correlation and allows for a fairly precise approach to the diagnosis and identification of early or unusual lesions and thus to the early treatment of patients before irreversible renal failure appears.
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PMID:[Pulmonary lesions in Wegener's disease. Report of the French Anatomo-clinical Research Group. Study of 40 pulmonary biopsies]. 150 87

A 59-years old woman showed 5 years after the diagnosis of a sarcoidosis of stage II--III according to Wurm and Reindell an abdominal symptomatology in the sense of an ulcerous disease. Radiological, endoscopical and bioptical examinations revealed a small contraction of the antrum, an ulcus at first diagnosed as benign and an adenocarcinoma. In the resected part of the stomach were found noncaseating granulomas with Epithelioid cells and Giant cells as well as the adenocarcinoma. 1 1/2 years after partial resection of the stomach (B II) a recurrence of the carcinoma near the anastomosis and metastases in the lymphonoduli of the abdomen were found by autopsy. Thoracic of abdominal manifestations of the sarcoidosis could no longer be demonstrated.
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PMID:[Sarcoidosis involvement and adenocarcinoma of the stomach]. 409 50

Giant pseudoaneurysm of the ascending aorta is a rare but dreadful complication occurring several months or years after aortic surgery. Thoracic aortic aneurysms tend to be asymptomatic and were previously often diagnosed only after a complication such as dissection or rupture. We present a rare case of giant ascending aneurysm with Stanford type A aortic dissection occurring 6 years after aortic valve replacement and also illustrate the potential dimensions the ascending aorta may reach by a pseudoaneurysm and dissection after AVR.
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PMID:Giant aortic pseudoaneurysm with stanford type a aortic dissection after aortic valve replacement. 2245 47

Hydatid cyst is a zoonotic disease that is common in the Mediterranean region. Thoracic wall, rib or extrapulmonary intrathoracic localization of the cysts is very rare. Giant extrapulmonary intrathoracic hydatid cysts can lead to both diagnostic and treatment difficulties and can be confused with tumor. We present a case of a hydatid cyst with thoracic wall involvement mimicking tumor. We confirmed diagnosis only by surgical exploration and histopathological examination because radiology is not conclusive .Surgical treatment involved the total extirpation of cyst together wide debridement and resection of affected tissue. Primary thoracic wall closures were performed. In thoracic wall localization of cyst, post-operative course of albendazole for 6 weeks associated with surgery can help in sterilizing the cyst and reduce the recurrence rate. In this article, we presented a thoracic wall hydatidosis which is very uncommon asymptomatic presentation of hydatid cyst disease with its surgical management.
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PMID:Atypical giant hydatid cyst at the thoracic wall causing bone and soft tissue destruction: report of a case. 2434 55

Giant bullae often mimic pneumothorax on radiographic appearance. We present the case of a 55-year-old man admitted to a referring hospital with dyspnea, cough, and increasing sputum production; he refused thoracotomy for tension pneumothorax and presented to our hospital for a second opinion. A computed tomography (CT) scan at our hospital revealed a giant bulla, which was managed conservatively as an exacerbation of chronic obstructive pulmonary disease. Thoracic surgery was consulted but advised against bullectomy. Giant bullae can easily be misdiagnosed as a pneumothorax, but the management of the two conditions is vastly different. Distinguishing between the two may require CT scan. Symptomatic giant bullae are managed surgically. We highlight the etiology, presentation, diagnosis, and treatment of bullous lung disease, especially in comparison to pneumothorax.
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PMID:Vanishing lung syndrome. 2769 75

CASE DESCRIPTION A 16-month-old neutered male Continental Giant rabbit (Lepus curpaeums) was referred for evaluation of a 7-day history of acute-onset, progressive, symmetric paraparesis. CLINICAL FINDINGS On initial examination, the rabbit was nonambulatory, and results of neurologic examination were consistent with a lesion affecting the T3-L3 spinal cord segments. Thoracic radiography showed irregular widening of the left T11-12 articular process joint. Marked dorsolateral and lateral extradural spinal cord compression with contrast enhancement of the adjacent epaxial muscles was evident on MRI images of the spine. TREATMENT AND OUTCOME A left-sided T11-T12 hemilaminectomy was performed, which revealed an abnormal and hypertrophic T11-12 articular process joint and an osteolytic lesion communicating with the vertebral canal. Copious purulent material causing marked spinal cord compression was evident, and the surgical site was lavaged extensively with sterile (0.9% NaCl) saline solution. Results of aerobic, anaerobic, and enriched bacteriologic cultures of swab specimens obtained from the surgical site were negative. Histologic analysis of biopsy samples revealed chronic purulent osteomyelitis, myositis, and fasciitis with necrosis, fibrosis, and dystrophic mineralization. The rabbit was discharged 48 hours after surgery. Ten weeks after surgery, the rabbit was ambulatory with mild paraparesis. On telephone follow-up 21 months after surgery, the owners indicated that the rabbit was healthy and expressed satisfaction with the treatment and outcome. CLINICAL RELEVANCE Paraspinal abscess with vertebral canal involvement should be considered as a differential diagnosis for rabbits with clinical signs of progressive T3-L3 myelopathy. Outcome for the patient of the present report suggested that surgical treatment including decompression and debridement can result in a favorable long-term outcome.
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PMID:Surgical treatment of a paraspinal abscess with osteomyelitis and spinal cord compression in a rabbit. 2870 67