1/683. Poor outcome of autologous stem cell transplantation for adult T cell leukemia/lymphoma: a case report and review of the literature.A limited number of patients with adult T cell leukemia/lymphoma (ATL) who received autologous stem cell transplantation (ASCT) have been reported. We report here a case of fatal systemic candida krusei infection in a female patient with ATL undergoing ASCT. All of the eight patients (including seven patients in the literature) with ATL who received ASCT developed relapse of ATL or death due to ASCT complication, irrespective of subtype or remission state of ATL, source or selection of SCT or conditioning regimen. At present, ASCT appears to provide little benefit for ATL in contrast to that for other types of aggressive non-Hodgkin's lymphoma.- - - - - - - - - - ranking = 1keywords = contrast (Clic here for more details about this article) |
2/683. cholestasis and liver cell damage due to hypersensitivity to erythromycin stearate--recurrence following therapy with erythromycin succinate.erythromycin is a frequently used antibiotic in patients with atypical respiratory infection and/or an allergy to penicillin. We report the case of a young woman who developed severe cholestasis and jaundice following treatment with erythromycin stearate. Two years later her general practitioner prescribed erythromycin succinate for pharyngitis. She experienced a severe second episode of jaundice and malaise. Different esters of erythromycin have been introduced to reduce side effects such as allergic reactions to erythromycin. The findings in our patient underline the fact that hypersensitivity is caused by the erythromycin molecule, independent from the type of esterification. Because of these side effects newer makrolides should be given preference over erythromycin.- - - - - - - - - - ranking = 19.320468405973keywords = sensitivity (Clic here for more details about this article) |
3/683. Systemic adverse effect of antithyroid drugs.Antithyroid drugs adverse effects are varied and rare. Autoimmune disorders (vasculitis, lupus erythematosus, polyarthritis...) are unusual and serious complications of antithyroid drugs. Since 1945, fewer than 100 cases of systemic manifestations related to antithyroid drugs have been reported in the literature, most frequently with propylthiouracil. The outcome is usually good after drug discontinuation, but some fatal cases have been reported. Because possible cross-sensitivity with other antithyroid drugs, the appropriate treatment for hyperthyroidism relapse if a patient has had an antithyroid drug adverse reaction, should be 131I-iodine or surgery. We report four new cases of systemic manifestations during propylthiouracil therapy.- - - - - - - - - - ranking = 3.8640936811947keywords = sensitivity (Clic here for more details about this article) |
4/683. 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 = 3keywords = contrast (Clic here for more details about this article) |
5/683. Unusual longitudinal stress fractures of the femoral diaphysis: report of five cases.We present five cases of a distinctive type of longitudinal stress fracture of the upper femoral shaft in which the fracture line is parallel to the outer surface of the bone, in contrast to the perpendicular orientation to the cortical surface in previously reported cases of diaphyseal stress fractures. In two cases the fracture recurred after 15 and 18 months, respectively.- - - - - - - - - - ranking = 1keywords = contrast (Clic here for more details about this article) |
6/683. angioedema presenting in the retropharyngeal space in an adult.PURPOSE: Hereditary angioedema is a rare disorder of deficient or dysfunctional C1-esterase inhibitor and usually manifests as edema of the face, tongue, supraglottis, extremities, or gastrointestinal tract. We report the case of a 40-year-old man with known hereditary angioedema who presented with a sore throat and a sensation of evolving airway obstruction. After a thorough search of the medical literature, we believe this to be the first reported case of angioedema manifesting in the retropharyngeal space. The pathophysiological factors of angioedema are discussed, along with its variable presentation and management issues. METHOD: Laryngoscopic examination was suggestive of posterior pharyngeal fullness; therefore, a computed tomographic scan of the neck was obtained, which showed a non-contrast-enhancing retropharyngeal edema from the base of the skull to below the level of the glottis. The patient had a history of multiple episodes of angioedema requiring hospitalization and three prior tracheotomies. RESULTS: Familiarity with the patient's history directed his rapid treatment course (including intravenous stanozolol, Solu-Medrol, and diphenhydramine), which significantly reduced his edema and avoided the need for tracheotomy. CONCLUSION: Hereditary angioedema may present in atypical locations, and expeditious treatment in a patient with a known history may avert the sequelae of evolving airway obstruction.- - - - - - - - - - ranking = 1keywords = contrast (Clic here for more details about this article) |
7/683. Efficacy of filtration leukocytapheresis on rheumatoid arthritis with vasculitis.The present study was designed to determine the efficacy of filtration leukocytapheresis (LCAP) in the treatment of rheumatoid arthritis (RA) with vasculitis. Nine RA patients with vasculitis were studied by the Malignant RA Collaborative Group formed by 8 clinical centers. A total of 7 filtration LCAP procedures using the Cellsorba column (Asahi Medical Co., Ltd., tokyo, japan) were performed with 1 week intervals between treatments. During each apheresis procedure, 3,000 ml of blood was filtered and returned to the patient at a flow rate of 50 ml/min for 60 min. In addition to the amelioration of arthritis, the improvement of extraarticular symptoms associated with rheumatoid vasculitis such as polyneuritis, skin ulcers, digital gangrene and rheumatoid nodules was obtained. In contrast, no improvement was observed in interstitial pneumonia or lung fibrosis. LCAP could be an optional modality for the treatment of RA with vasculitis.- - - - - - - - - - ranking = 1keywords = contrast (Clic here for more details about this article) |
8/683. Detection of activated eosinophils in nasal polyps of an aspirin-induced asthma patient.aspirin-induced asthma (AIA) is frequently accompanied by nasal polyps. Eosinophil infiltration is a characteristic feature of nasal polyps associated with AIA. Even though steroids are well known to be effective on managing AIA and its nasal polyps, histochemical examinations after steroid therapy and at recurrence, involving eosinophil infiltration of nasal polyps, have been less studied. To know the histochemical effects of steroid treatment on eosinophil accumulation in nasal polyps of AIA and the histochemical feature of a recurring polyp and to detect distributional differences between storage and secreted forms of eosinophil cationic proteins, we carried out immunocytochemical labelling with antibodies against EGI (recognizing resting and activated eosinophils) and EG2 (recognizing only activated eosinophils), and determined eosinophil infiltration in nasal polyps that were obtained before and after steroid treatment, and at recurrence of polyps. A large number of eosinophils in AIA polyps were found before steroid treatment and at recurrence, and they were predominantly composed of activated eosinophils (EG2-positive). In contrast, eosinophil infiltration was rare in polyps obtained immediately after steroid treatment. This finding suggests that eosinophil infiltration may be associated with nasal polyp formation in AIA, and that activation of eosinophils plays an important role in accumulation of eosinophils and polyp formation beginning with the initial stage.- - - - - - - - - - ranking = 1keywords = contrast (Clic here for more details about this article) |
9/683. Chronic herpes simplex virus type I glossitis in an immunocompromised man.herpes simplex virus (HSV) type 1 (HSV-1) infection of the tongue commonly accompanies acute primary herpetic gingivostomatitis. However, recurrent infection of the tongue is exceptional and is restricted to immunocompromised individuals. A 57-year-old man with corticosteroid-dependent chronic obstructive pulmonary disease and sciatica presented with a chronic median glossitis due to HSV-1. The main clinical and histological feature was massive necrosis of the entire mucosa. immunohistochemistry demonstrated a considerable amount of HSV gB, gC and gD envelope glycoproteins dispersed in the chorion. In contrast, HSV-1 dna was detected only in a limited number of epithelial cells using in situ hybridization. The extent of necrosis and the pattern of viral dna and envelope protein distribution represent unique features of median herpetic glossitis, which are not found in more common types of HSV infection.- - - - - - - - - - ranking = 1keywords = contrast (Clic here for more details about this article) |
10/683. Extensive chorioretinal atrophy in Vogt-Koyanagi-Harada disease.PURPOSE: To report extensive chorioretinal atrophy during the long-term course of Vogt-Koyanagi-Harada (VKH) disease not treated properly in the initial phase. CASES: Four patients with VKH disease were examined more than 10 years after onset of the disease. OBSERVATIONS: They presented initially with classic features of VKH disease, except 1 patient who had developed bilateral, acute angle-closure glaucoma as the initial sign. Two patients received systemic corticosteroid therapy at the acute phase of the disease. During the follow-up of 13-34 years subsequent to onset, these patients had chronic recurrent anterior uveitis with apparently stable depigmented fundus. Eventually, they developed diffuse, extensive chorioretinal atrophy that resulted in severe visual loss. One patient had an unusual familial occurrence of the disease. CONCLUSIONS: Failure to prescribe proper corticosteroid therapy in the initial phase of VKH disease may lead to chronic recurrent uveitis. Long-standing uveitic reactions may eventually result in severe visual loss due to extensive chorioretinal degeneration.- - - - - - - - - - ranking = 1.5848733136129keywords = visual (Clic here for more details about this article) |
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