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61.
Bilateral elastofibroma dorsi   总被引:1,自引:0,他引:1  
Elastofibroma dorsi was diagnosed in a 48-year-old woman with bilateral subscapular tumor masses diagnosed asynchronously in an interval of 4 months in spite of presence of another lesion at first admittance. She underwent subsequent resections of the lesions. They were diagnosed as elastofibroma. Reevaluation of the initial computerized tomography of thorax indicated an omitted small lesion with a 2-cm diameter and 25.2-day doubling time. Although the real neoplastic nature of elastofibroma is unknown, bilateral presence of the masses with different sizes and relatively short doubling times of the lesions must be kept in mind.  相似文献   
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Miliary tuberculosis is caused by the hematogenous spread of Mycobacterium tuberculosis and consists of 1.5% of all tuberculosis cases. It is seen mostly in infants because of the immature immune system, and central nervous system CNS involvement is not rare. Tuberculomas are rarely seen in the localized form of CNS tuberculosis, and only 4% are localized in the brain stem. We report a 4.5-month-old infant who deteriorated during follow-up with the diagnosis of cytomegalovirus pneumonia, and afterwards received the diagnosis of miliary tuberculosis. Although the baby had no neurologic abnormality and cerebrospinal fluid findings were normal, cranial MRI revealed contrast enhanced nodular lesions in pons, cerebellum, and right parietal region. The case is presented to intensify the importance of CNS investigation even if the patient with miliary tuberculosis has no neurologic finding.  相似文献   
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The records of 54 children with brucellosis were evaluated retrospectively. Among them, eight patients (14.8%) with pancytopenia were identified in a 7-year period between 1996 and 2003. Six of the eight patients with pancytopenia had Brucella melitensis isolated from blood cultures, and all eight patients had Brucella agglutination titers of at least 1:320. Agglutination test titers did not correlate with the degree of pancytopenia. Fever was the most common manifestation, followed by malaise, anorexia, sweating, weight loss, and gastrointestinal symptoms. Most patients had hepatosplenomegaly, and bone marrow aspiration specimens showed hyper-cellularity or normocellularity. Hemophagocytosis (3 patients) and histiocytic hyperplasia (4 patients) were observed in bone marrow examinations of eight patients, but bone marrow aplasia and granulomas were not detected. All children recovered completely; the pancytopenia was transient and resolved after the antibiotic treatment of Brucella infection. Brucellosis should be considered as a possible diagnosis among patients with pancytopenia.  相似文献   
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Castleman's disease is a rare, benign disease of unknown cause that induces reactive lymph node hyperplasia, most commonly in the mediastinum. It has 2 histologic subtypes: hyaline vascular and plasma cellular. A definitive diagnosis necessitates tissue biopsy. A specimen may be even misdiagnosed as lymphoma in frozen section. Surgery is the treatment of choice for the solitary form, whereas chemotherapy, radiotherapy, and steroids are proposed for the multicentric type. A neck mass diagnosed as Castleman's disease in a 48-year-old woman is reported.  相似文献   
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Primary synovial chondromatosis (PSC) is a rare, usually monoarticular disorder of synovial joints. PSC is characterised by the formation of osteocartilaginous nodules in the synovial connective tissue. We report the case of a 32-year-old male with PSC of the left hip. At clinical examination abduction of the left hip was limited and rotation was painful. Ultrasound examination of the hip revealed joint effusion and multiple hyperechogenic foci due to distal acoustic shadowing. Plain radiographs showed a slight soft tissue swelling around the femoral neck and multiple round or ovoid calcifications of a uniform size. MRI revealed a large joint effusion with multiple small filling defects. Open total synovectomy was performed after dislocation of the femoral head. The diagnosis of PSC was confirmed by histological examination of the excised material. The majority of cells failed to exhibit any staining for cerb B-2 and ki-67. None of the sections showed more than 5% labelling for DNA-fragmentation proven by terminal deoxytransferase-mediated dUTD nick-end labeling (TUNEL), and all were completely non-reactive for p53 as well. In conclusion, immunohistochemical analysis suggests that in this case PSC originated from metaplasia and not from a proliferative process. After two years, the patient was free of symptoms and radiological control did not show evidence of recurrence or femoral head necrosis. Physical findings, diagnosis, histological features and management of PSC are discussed.  相似文献   
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Introduction Tuberculous osteomyelitis in the lumbosacral region is an uncommon occurrence, and its treatment is not well-defined in the literature, particularly when it is associated with abscess formation. We present the outcome of a patient who had an epidural abscess with presacral extension.Materials and methods A 30-year-old man had microbiologically confirmed tuberculous infection of the lumbosacral vertebrae complicated by extensive abscess formation. After a trial of chemotherapy, the infection proved refractory, and the treatment proceeded with abscess drainage through the anterior route.Results Approximately 1 year after surgery, the patient was symptom-free and did not show any significant radiologic changes.Conclusion Antituberculous chemotherapy combined with anterior surgery seems to be beneficial in the setting of lumbosacral osteomyelitis complicated by epidural abscess formation with presacral extension.  相似文献   
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OBJECTIVE: Although adenoidectomy is one of the most commonly performed surgical procedures in children, there is no satisfactory information about the risk of bacteremia during adenoidectomy and necessity of antibiotic use. The aim of this study was to determine the incidence of bacteremia during adenoidectomy and identify the organisms leading to bacteremia. METHODS: Thirty two patients who had undergone adenoidectomy at ENT Clinic of Sutcu Imam University were included in the study. They had received no antimicrobial therapy for at least 20 days before surgery. Adenoidal surface and deep tissue cultures were taken and venous blood samples were obtained for cultures before and immediately after adenoidectomy in which adenoid was removed with a curette. RESULTS: While none of the blood cultures taken preoperatively was positive for any organisms, the cultures obtained postoperatively were positive in only two of 32 patients included in the study. CONCLUSION: The results of this study suggest that there is an extremely low incidence of bacteremia during adenoidectomy. As a result, it may be concluded that the use of prophylactic antibiotics to prevent bacteremia or its complications is unnecessary unless the patient has a predisposing factor for cardiac infection like prosthetic valve replacement.  相似文献   
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