1/1058. Cerebral radionecrosis following the treatment of parotid tumours: a case report and review of the literature.radiotherapy is an accepted part of the treatment of malignant tumours of the parotid gland. The use of radiotherapy in benign parotid tumours, where spillage of tumour cells has occurred at operation, is more controversial. radiotherapy to the parotid bed is not without morbidity. Complications may arise as a result of radiation damage to neighbouring structures and there is also potential to induce malignant disease. A patient, whose postoperative radiotherapy following resection of a pleomorphic salivary gland adenoma was complicated by cerebral necrosis, is discussed. The literature pertaining to morbidity of radiotherapy for parotid tumours is reviewed.- - - - - - - - - - ranking = 1keywords = disease (Clic here for more details about this article) |
2/1058. Kleine-Levin and Munchausen syndromes in a patient with recurrent acromegaly.Hypothalamic disease often affects the patients' personality and this also applies to pituitary tumors with suprasellar extension. We report on a patient with a 12-year history of recurrent acromegaly, treated with three transphenoidal operations, single field radiation therapy and bromocriptine/octreotide administration. During the course of follow-up she presented with self-inflicted anemia and kleine-levin syndrome (hypersomnia, hyperphagia and hypersexuality). Furthermore, she developed post-radiation necrosis within the right temporal lobe. Whether her neurological and personality disorders result - at least partially - from the acromegaly or the temporal lobe necrosis remains unclear.- - - - - - - - - - ranking = 1keywords = disease (Clic here for more details about this article) |
3/1058. Vascular changes in tuberculous meningoencephalitis.Our report refers two cases of tuberculous encephalomeningitis which differ in the course and pathological changes. In case 1 blood vessels showed features of peri, endo-, or panvasculites. In some vessels endothelium proliferation leading to the stenosis or obliteration of the vascular lumen was observed. necrosis was an effect of vessels occlusion. In case 2 many fewer vessel were involved in onflammation process. Vascular changes were also less extensive and were observed more rarely. Tuberculous infection often caused less tissue lesions than vascular changes. Different pathological changes probably depend on the type and virulence of Myobacterium tuberculosis and on the host immune response to the infection.- - - - - - - - - - ranking = 0.43824697567446keywords = tube (Clic here for more details about this article) |
4/1058. Bilateral basal ganglial necrosis after allogeneic bone marrow transplantation in a child with Kostmann syndrome.A 6-year-old girl underwent allogeneic BMT from a matched sibling donor for the treatment of Kostmann syndrome. She suddenly became drowsy on day 30 after BMT, and lost consciousness 2 days later. Cranial CT scan showed symmetrical lesions suggesting bilateral necrosis in the basal ganglia. Clinical and laboratory investigations failed to reveal any evidence of neurometabolic disease.- - - - - - - - - - ranking = 1keywords = disease (Clic here for more details about this article) |
5/1058. Bone marrow necrosis masquerading as interferon toxicity in chronic myeloid leukemia.Bone marrow necrosis (BMN) is a rare pathologic entity associated with a wide variety of diseases. We describe a patient with chronic myeloid leukemia on interferon treatment, who developed BMN with symptoms and signs masquerading as interferon toxicity. This is followed by a literature review of BMN in CML.- - - - - - - - - - ranking = 1keywords = disease (Clic here for more details about this article) |
6/1058. enzyme therapy in gaucher disease type 2: an autopsy case.A Japanese patient with gaucher disease type 2 was treated with enzyme therapy, alglucerase, from 7 to 22 months of age. Whereas hematologic parameters were normalized and hepatosplenomegaly was alleviated, no improvement in neurologic symptoms occurred, and the patient died of respiratory failure at age 22 months. Postmortem examination revealed massive intra-alveolar infiltration of Gaucher cells in lungs and in the central nervous system, i.e., the presence of Gaucher cells in the perivascular Virchow-Robins spaces in the cortex and deep white matter and extensive lamilar necrosis with reactive proliferation of blood vessels and macrophage infiltration of the cerebral cortex. It is suggested that enzyme therapy, with thus far recommended dose, does not prevent long-term respiratory and central nervous system involvement in severe varients of Gaucher disease.- - - - - - - - - - ranking = 6keywords = disease (Clic here for more details about this article) |
7/1058. 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 = 1keywords = disease (Clic here for more details about this article) |
8/1058. Sclerosing hyaline necrosis of the liver in bloom syndrome.bloom syndrome is a rare autosomal recessive disorder characterized by normally proportioned but strikingly small body size, a characteristic facies and photosensitive facial skin lesion, immunodeficiency, and a marked predisposition to development of a variety of cancers. We describe here, we believe for the first time, pronounced sclerosing hyaline necrosis with mallory bodies in the liver of a patient with bloom syndrome. mallory bodies are cytoplasmic eosinophilic inclusions, which are more common in visibly damaged, swollen hepatocytes in various liver diseases but are never found in normal liver. The possible pathogenesis of this finding in bloom syndrome is discussed.- - - - - - - - - - ranking = 1keywords = disease (Clic here for more details about this article) |
9/1058. diagnosis and physiopathology of laryngeal deposits in autoimmune disease.We report the clinical features and pathology of a previously unreported form of vocal fold disease seen in 4 patients, 3 of whom were diagnosed as autoimmune disease. The characteristic features of these lesions were found as bilateral transverse lesions in the mid portion of the vocal folds. The patients had dysphonia and diplophonia. Stroboscopic examinations showed 180-degree phase shifts between the anterior and posterior portion of the vocal folds. Case 1 had systemic lupus erythematosus, case 2 had Hashimoto's thyroiditis, and case 3 had progressive systemic sclerosis. Prior to the onset of hoarseness, autoimmune antibody titers were increased. These cases need differential diagnosis from vocal fold nodules and cysts. Two cases were recurrent after endoscopic surgery, 1 recurring 3 times. Glucocorticoid was effective in preventing the recurrence in the early phase. recurrence may have occurred because the surgical strategy was the same as that used for vocal fold nodules or cysts.- - - - - - - - - - ranking = 6keywords = disease (Clic here for more details about this article) |
10/1058. 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 = 1keywords = disease (Clic here for more details about this article) |
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