1/380. recurrence of intravenous talc granulomatosis following single lung transplantation.Advanced pulmonary disease is an unusual consequence of the intravenous injection of oral medications, usually developing over a period of several years. A number of patients with this condition have undergone lung transplantation for respiratory failure. However, a history of drug abuse is often considered to be a contraindication to transplantation in the context of limited donor resources. A patient with pulmonary talc granulomatosis secondary to intravenous methylphenidate injection who underwent successful lung transplantation and subsequently presented with recurrence of the underlying disease in the transplanted lung 18 months after transplantation is reported.- - - - - - - - - - ranking = 1keywords = granuloma (Clic here for more details about this article) |
2/380. recurrence of focal segmental glomerulosclerosis associated with Kimura's disease after kidney transplantation.A 13-year-old Brazilian boy with Kimura's disease (eosinophylic lymphoid granuloma) and nephrotic syndrome is reported. Native kidney biopsy showed focal segmental glomerulosclerosis (FSGS). Treatment with prednisolone resulted in partial remission of proteinuria, and he had a progressive loss in renal function, requiring initiation of chronic dialysis, which he underwent for 46 months. After kidney transplantation, the patient developed proteinuria. A renal biopsy showed recurrence of focal segmental glomerulosclerosis, and subsequently he developed renal insufficiency.- - - - - - - - - - ranking = 0.2keywords = granuloma (Clic here for more details about this article) |
3/380. Primary subcutaneous mucormycosis (zygomycosis): a case report.A case of mycormycosis presenting primarily as a subcutaneous mass of the left leg in an immunocompetent individual is described. The mass that was diagnosed initially as a non-specific foreign body granulomatous process recurred a year later. Histopathological examination of the primary and recurrent lesions revealed partly degenerated hyphae associated with acute necrotizing and chronic granulomatous inflammation. Histomorphological features of primary subcutaneous mucormycosis without predisposing factors have not been previously reported.- - - - - - - - - - ranking = 0.4keywords = granuloma (Clic here for more details about this article) |
4/380. Cryptococcus meningoencephalitis in AIDS: parenchymal and meningeal forms.CT and MRI in one case of cryptococcus neoformans infection showed contrast-enhancing parenchymal lesions resembling granulomata or abscesses. After an initial phase without contrast enhancement, the full extent of the lesions was visible within 2 weeks of presentation. The enhancing masses were assumed to represent intracerebral cryptococcomas. Despite evidence of massive meningeal infection on cerebrospinal fluid (CSF) examination, no radiological signs of meningitis, invasion of the Virchow-Robin spaces or ventriculitis could be demonstrated. With antimycotic treatment the contrast enhancement disappeared and cystic, partly calcified lesions remained. recurrence of meningeal infection without radiological correlates was apparent in this stage. In a second case of proven cryptococcus meningitis, dilation of Virchow-Robin spaces or cysts in the adjacent parenchyma were the main abnormalities on MRI. Enhancing masses were not detected. These cases may represent two different reactions of the immunocompromised hosts to infection with C. neoformans: widening of the perivascular spaces as a correlate of the more typical meningeal infection and enhancing parenchymal lesions as a sign of further invasion from the CSF spaces. Enhancement of cryptococcomas, indicating an inflammatory response in the surrounding brain, is not typical in patients with impairment of immune function.- - - - - - - - - - ranking = 0.2keywords = granuloma (Clic here for more details about this article) |
5/380. sarcoidosis with selective involvement of a second liver allograft: report of a case and review of the literature.A case of sarcoidosis recurrent in a patient's second liver allograft is described. There was no granulomatous disease seen in the patient's first liver allograft. After the second orthotopic liver transplantation (OLT), the patient was successfully treated for acute rejection, aspergillus infection, and cytomegalovirus viremia. Approximately 2 months after the second OLT, the patient was treated with long-term interferon-alpha for recurrent hepatitis c. Five years after the operation, he experienced liver failure secondary to recurrent hepatitis and underwent a third OLT. This is only the second reported case of sarcoidosis recurrent in the liver parenchyma of a transplanted organ and the first in which interferon-alpha might have played a role.- - - - - - - - - - ranking = 0.2keywords = granuloma (Clic here for more details about this article) |
6/380. Recurrent pulmonary embolism associated with klippel-trenaunay-weber syndrome.klippel-trenaunay-weber syndrome (KTWS) is a rare, congenital disorder characterized by the triad of varicose veins, cutaneous hemangiomas, and hypertrophy of soft tissue and bone. We present the case of a woman with KTWS, cor pulmonale, and death due to recurrent pulmonary embolism (PE). The risk of deep venous thrombosis and PE in patients with KTWS is evaluated, and treatment recommendations are made with emphasis on the role of early, aggressive management in the subset of patients with KTWS known to have thromboembolic disease.- - - - - - - - - - ranking = 0.0087413428152143keywords = hemangioma (Clic here for more details about this article) |
7/380. T-cell-rich B-cell non-Hodgkin's lymphoma mimicking Hodgkin's disease.We report on a patient with recurrent T-cell-rich B-cell lymphoma (TCRBCL), initially misdiagnosed as a lymphocyte-rich Hodgkin's disease. This case exemplifies the diagnostic problems of TCRBCL and the need for immunophenotypic analysis to differentiate TCRBCL from Hodgkin's disease, nodular paragranuloma and peripheral T-cell lymphoma. A rather unusual aspect is the long disease-free interval between the excision of the node in and the late relapse in 1996. The significance of the abundant T-cell infiltration in this B-cell neoplasm will be discussed and the concepts concerning antitumor response will be reviewed. Based on epidemiological data and the clinical behaviour TCRBCL does not seem to represent a distinctive pathological entity.- - - - - - - - - - ranking = 0.2keywords = granuloma (Clic here for more details about this article) |
8/380. Treatment of cutaneous sarcoidosis using phonophoresis.sarcoidosis is a multiple-system disorder of unknown origin characterized histologically by epithelioid granulomas with little or no necrosis. We describe a 32-year-old female patient with a history of systemic sarcoidosis and common variable immunodeficiency with recurrent, multiple, soft, erythematous and violaceous nodules on the back of her left hand. Her lesions responded to phonophoresis after unsuccessful treatment with topical and intralesional corticosteroids. However, nodules appeared on other parts of her body after phonophoresis was stopped, which suggests that phonophoresis had a localized rather than systemic effect.- - - - - - - - - - ranking = 0.2keywords = granuloma (Clic here for more details about this article) |
9/380. A case of peripartum eosinophilic myocarditis.A 19-year-old postpartum patient with a previous history of asthma and eosinophilic myocarditis is described. Eosinophilic myocarditis is thought to be caused by exacerbation of the idiopathic hypereosinophilic syndrome by pregnancy. The diagnosis was made by a right ventricular endomyocardial biopsy, which showed an eosinophilic infiltrate with a few scattered foci of myonecrosis, but no fibrosis, vasculitis or granulomas. The patient's myocardial function continued to decline over a two-year follow-up period, despite normal levels of eosinophils. She developed echocardiographic evidence of diastolic and systolic dysfunction.- - - - - - - - - - ranking = 0.2keywords = granuloma (Clic here for more details about this article) |
10/380. Progressive development of diffuse liver hemangiomatosis.Diffuse liver hemangiomatosis is extremely rare. The etiology and natural history of the disease are unknown. It is also unclear whether tumor growth is induced or modulated by drug therapy. Tumor recurrence after ablative therapy has not been described in patients with diffuse liver hemangiomatosis. Diffuse hemangiomatosis of the left hepatic lobe was suspected in a 35-year-old woman by ultrasonography, CT and hepatic arteriography, and confirmed by laparotomy and biopsies. The patient denied any drug or estrogen use. The tumor was removed by left hepatectomy. Two and six years later, the patient was again hospitalized with progressive tumor growth into the right hepatic lobe. Although diffuse liver hemangiomatosis is a rare disease, its diagnosis should be considered in patients with progressive tumor growth in one or both hepatic lobes. The absence of drug intake or estrogen use does not exclude the diagnosis.- - - - - - - - - - ranking = 0.069930742521714keywords = hemangioma (Clic here for more details about this article) |
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