1/872. Surgical management of necrotizing candida esophagitis.Invasive esophageal candidiasis produced transmural necrosis leading to perforation in 2 patients aged 10 and 27 years. Both patients survived after esophageal resection and complete diversion. One patient with acute leukemia and neutropenia experienced systemic candidiasis, which resolved after esophagectomy. esophagectomy and diversion for yeast-induced necrosis may lead to complete recovery and resolution of disseminated candidiasis when combined with systemic antifungal therapy.- - - - - - - - - - ranking = 1keywords = necrotizing (Clic here for more details about this article) |
2/872. Descending necrotizing mediastinitis caused by odontogenic infections.Intrathoracic dissemination of an odontogenic infection is very infrequent. The resulting clinical manifestation, known as descending necrotizing mediastinitis, causes high mortality. Due to the absence of early clinical or radiological signs, diagnosis is usually made only when the process is completely established. Treatment is a combination of intravenous antibiotics and mediastinal drainage, via either a cervical or a transthoracic approach. We report the clinical and microbiological characteristics of 4 patients with descending necrotizing mediastinitis, and their clinical course over a period of 10 years.- - - - - - - - - - ranking = 1.5keywords = necrotizing (Clic here for more details about this article) |
3/872. Fatal polyarteritis nodosa with massive mesenteric necrosis in a child.polyarteritis nodosa (PAN) is a rare vasculitic syndrome in childhood. There are few reported cases of ischaemic necrosis of the intestine and even fewer survivors in adults. We report the case of a 10-year-old boy with PAN and an acute abdomen that required operative intervention. Evidence was found of mesenteric arteritis with large ischaemic segments resulting in infarction and perforation.- - - - - - - - - - ranking = 0.61062226645583keywords = polyarteritis, polyarteritis nodosa, nodosa, arteritis (Clic here for more details about this article) |
4/872. Coexistence of histoplasma granulomas and Warthin's tumor in the submaxillary salivary gland.A 49-year-old woman had a mass in the left submaxillary salivary gland that histologic examination showed to be a Warthin's tumor. In addition, there were multiple necrotizing and confluent granulomas that stained positive for histoplasma organisms using the Gomori methenamine silver stain. The histoplasma organisms in the lymphoid tissue with Warthin's tumor is an extrapulmonary manifestation of the disease which probably spread from the lungs via the lymphatics. The coexistence of the Warthin's tumor and the granulomas is a rare incidental finding.- - - - - - - - - - ranking = 0.25keywords = necrotizing (Clic here for more details about this article) |
5/872. Necrotizing sarcoid granulomatosis in a 14-yr-old female.A case of a 14-yr-old female with necrotizing sarcoid granulomatosis (NSG) is presented. She was referred because of chest pain and malaise, and radiography revealed multiple pulmonary nodules. Her history showed seasonal sensitization to aeroallergens and hay fever. Infectious agents or malignancies did not characterize these nodules. However, she was treated with macrolide antibiotics because of suspected infection with chlamydia pneumoniae. Open lung biopsy showed histological findings of NSG, with epithelioid granulomatous inflammation, including giant cells, and vasculitis. No further treatment was performed, and symptoms disappeared within a few weeks. The chest radiograph showed gradual improvement. The aetiology of NSG is poorly understood, and is postulated to represent either sarcoidosis or rare forms of pulmonary vasculitis such as Wegener's granulomatosis or the churg-strauss syndrome. In the case presented, a coincidence of infection with chlamydia pneumoniae suggests an involvement of infectious agents in the pattern of formation of immune complexes in the aetiology of NSG.- - - - - - - - - - ranking = 0.25keywords = necrotizing (Clic here for more details about this article) |
6/872. Positive antineutrophil cytoplasmic antibodies-associated vasculitis presenting with hemoptysis and a mediastinal mass.A patient with end-stage renal failure, due to IgA nephropathy, was found to have a mediastinal mass. biopsy specimen of the mass showed a necrotizing vasculitis. Antineutrophil antibodies to myeloperoxidase were strongly positive. To our knowledge, no case of a mediastinal mass due vasculitis has been reported in the literature, and our observation should lead to broadening of the spectrum of clinical manifestations of vasculitis.- - - - - - - - - - ranking = 0.25keywords = necrotizing (Clic here for more details about this article) |
7/872. Primary polyarteritis nodosa presenting as acute symmetric quadriplegia.We report a case of peripheral neuropathy presenting as acute symmetric areflexic quadriplegia in the setting of a well-defined clinical, histopathologic, and angiographic diagnosis of classic polyarteritis nodosa. While it is usually easy to recognize the typical clinical presentation of necrotizing angiopathy-induced peripheral neuropathy as a mononeuritis multiplex or a distal polyneuropathy in association with a collagen vascular disease, clinicians must be equally sensitive to a number of more challenging possibilities. Acute quadriplegia similar to that seen in guillain-barre syndrome can be secondary to primary classic polyarteritis nodosa and the former may be the chief or even the sole manifestation of the latter.- - - - - - - - - - ranking = 1.1250377824083keywords = necrotizing, polyarteritis, polyarteritis nodosa, nodosa, arteritis (Clic here for more details about this article) |
8/872. Experience with duodenal necrosis. A rare complication of acute necrotizing pancreatitis.Duodenal necrosis is a rare, but very serious complication of acute necrotizing pancreatitis that most likely is the result of vascular compromise and ischemia of the peri-Vaterian aspect of the duodenal wall. In this article, we present three patients with duodenal necrosis complicating acute necrotizing pancreatitis. The diagnosis was made at the time of necrosectomy. Management options of this challenging complication of necrotizing pancreatitis are discussed.- - - - - - - - - - ranking = 1.75keywords = necrotizing (Clic here for more details about this article) |
9/872. Necrotizing sialometaplasia.Two cases of necrotizing sialometaplasia are reported together with a review of the literature. This self-limiting benign lesion is easily confused with malignant tumors. The lesions are characterized histologically by an extensive necrosis of the salivary gland tissue together with squamous metaplasia of the ducts. The present report of two females who had intense pain in the initial phase differs from previous reports concerning age and symptoms. The importance of rather extensive biopsy specimens is stressed. Antibiotic treatment appears to be insignificant. A clinical history of allergy and a dominance of eosinophilic granulocytes in the inflammatory exudate in both cases may indicate an allergic etiology.- - - - - - - - - - ranking = 0.25keywords = necrotizing (Clic here for more details about this article) |
10/872. histiocytic necrotizing lymphadenitis (Kikuchi's disease): the necrotic appearance of the lymph node cells is caused by apoptosis.We report a case of histiocytic necrotizing lymphadenitis in a 28-year-old woman. The biopsy specimen of the enlarged lymph node showed lymphocytes, histiocytes, and a large amount of nuclear debris as well as marked eosinophilic deposits. We found dna fragments by means of the modified TUNEL method, especially in the transitional area between intact cells and the foci of eosinophilic deposits and the cells positive for anti-Fas antibody in the biopsied lymph node. Therefore, the necrotic appearance of the lymph node was thought to be caused by apoptosis induced by the Fas-Fas ligand system. We hypothesize that the apoptosis was strongly related to the pathogenesis of this disease.- - - - - - - - - - ranking = 1.25keywords = necrotizing (Clic here for more details about this article) |
| | Next -> |