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排序方式: 共有635条查询结果,搜索用时 15 毫秒
1.
Marcelo Sato‐Sano Solange Pistori Teixeira Juliano Cordova Vargas Otvio Cesar Carvalho Guimares Baiocchi Milvia Maria Simes e Silva Enokihara Elimar Elias Gomes Mariana Dias Batista 《The Journal of dermatology》2019,46(7):618-621
Eosinophilic dermatosis of hematological malignancy is a paraneoplastic skin eruption associated with chronic lymphocytic leukemia and other B‐cell malignancies. It clinically resembles an insect bite reaction and it can precede the symptoms of the hematological malignancy or be related to a more aggressive course. Different treatments have been proposed, but partial response and recurrence are frequent. Herein, we describe a case of eosinophilic dermatosis associated with mantle cell lymphoma with remission after lenalidomide therapy. 相似文献
2.
抗神经元抗体对副肿瘤综合征早期诊断的临床意义 总被引:2,自引:0,他引:2
目的 探讨抗神经元抗体抗-Hu、抗-Yo、抗-Ri抗体的检测与副肿瘤综合征早期诊断的关系。方法 采用蛋白免疫印迹分析(Western Blot)法对12例确诊为副肿瘤综合症(PNS)的患者血清及32例非PNS血清进行检测。结果 12例确诊患者血清中检测到一项或多项抗体阳性;PNS患者血清中抗-Hu、抗-Yo、抗-Ri抗体的阳性率高于非PNS对照组,差异有极显著性意义(P<0.01);正常对照组血清抗-Hu,抗-Yo,抗-Ri抗体全部为阴性。结论 抗神经元抗体抗-Hu、抗-Yo、抗-Ri抗体可作为PNS早期诊断及确诊的指标。 相似文献
3.
Yuhei Okubo Junji Yonese Satoru Kawakami Sinya Yamamoto Yoshinobu Komai Hideki Takeshita Yuichi Ishikawa Iwao Fukui 《International journal of urology》2007,14(9):854-855
Renal cell carcinoma (RCC) causes many kinds of symptoms such as hypercalcemia, hypertension, polycythemia and fever. Here we describe a rare case of RCC presenting with a persistent cough. After radical nephrectomy, the obstinate cough disappeared. When the tumor recurred locally, the cough also recurred. Furthermore, the cough disappeared completely again after the removal of the recurrent tumor. Although all the clinical findings suggested that the RCC caused the cough, we could not identify a specific humoral substance responsible for the cough. 相似文献
4.
Immunoadsorption therapy for paraneoplastic syndromes 总被引:3,自引:0,他引:3
Paraneoplastic neurologic syndromes associated with systemic cancer are being increasingly recognized. Although these syndromes are thought to be immunologically mediated treatment with steroids, immunoglobulin and plasmapharesis has been disappointing. Based on our preliminary experience with the treatment of 6 cases of paraneoplastic neurologic syndromes with protein A immunoadsorption, an institutional, open-arm treatment protocol was established. Since our original report we have treated an additional 7 patients with this method. The 13 cases were accrued over a 2 year period and included 10 women and 3 men with an average age of 63. The paraneoplastic syndromes included 6 cases of cerebellar degeneration, 3 cases of opsoclonus/myoclonus, 3 cases of encephalomyelitis and 1 case of Lambert Eaton myasthenic syndrome. Primary cancers included 4 cases of small cell lung cancer, 2 cases of breast cancer, 2 cases of lymphoma and 1 each of acinic cell cancer, cholangiocarcinoma, Merkel cell cancer, pancreatic adenocarcinoma and rectal cancer. Anti-neuronal antibody status, cerebrospinal fluid and neuroimaging studies as well as cancer staging and treatment protocols were reviewed. Neurologic syndromes were clinically separated into component symptoms and signs for assessment of treatment effect. The treatment goal was a total of 6 sessions of protein A immunoadsorption given twice weekly. Twelve of 13 patients completed therapy and one patient developed cutaneous vasculitis during the second session with termination of treatment. Of the remaining patients 3/12 had a complete response of the primary clinical symptom/sign while 6/12 had a partial response for a total response rate of 9/12 (75%). Toxicity was limited to cutaneous vasculitis in 1 patient and an episode of hemisensory changes in another patient. Current treatment of paraneoplastic neurologic syndromes remains unsatisfactory. Despite the small number of patients in this report, protein A immunoadsorption is a promising therapy which deserves further study in a larger population of patients with paraneoplastic syndromes. 相似文献
5.
《Expert Review of Clinical Immunology》2013,9(5):621-630
Cancer patients may develop paraneoplastic neurological conditions associated with autoantibodies directed against neural or neuromuscular tissues. These syndromes are frequently manifested in advance of the cancer presentation by several months or years necessitating a detailed and expensive investigation to search for the presence of a malignancy. In such cases additional assistance may be obtained by the early employment of whole body 18F flurodeoxyglucose positron emission tomography as a cancer screening imaging procedure for early cancer diagnosis and potential therapy. Effective therapy of the primary cancer consists the best current therapy for a given paraneoplastic syndrome. However, other forms of immune modulation, such as plasma exchange, intravenous gamma globulin, other immune therapies and symptomatic treatment for certain PNS may have additional benefit. 相似文献
6.
《The Journal for Nurse Practitioners》2014,10(9):674-681
Dermatomyositis (DM) is an idiopathic inflammatory myopathy with unique cutaneous features. When it appears in adulthood, it may foreshadow several different forms of cancer. Up to 25% of DM patients will go on to develop a malignancy, and, therefore, early recognition and screening are critical. The purpose of this article is to provide an overview of the signs and symptoms of DM, guidance in diagnostic testing and treatment of the disease, and recommendations related to preventive screening in order to reduce morbidity and mortality associated with related systemic disease. 相似文献
7.
Nozomi Igarashi Hiromasa Sawamura Toshikatsu Kaburaki Makoto Aihara 《Neuro-ophthalmology (Aeolus Press)》2017,41(1):24-29
A 68-year-old male presented with blurred vision in both eyes. Ophthalmoscopy revealed bilateral prominent disc swelling and vitritis. No systematic neurological symptoms were observed. Magnetic resonance imaging revealed bilateral meningeal enhancement of the optic nerve. Small cell carcinoma was found, and antibodies against collapsing response-mediating protein-5 (CRMP-5) were detected in the serum. Ophthalmological manifestations disappeared during a decrease in tumour size with treatment for the malignancy. This case report describes this rare case of anti-CRMP-5 antibody–positive paraneoplastic perioptic neuritis without neurological symptoms, showing that prompt diagnosis and timely treatment of the underlying tumour are crucial to prevent increased levels of autoantibodies and irreversible damage to the nervous system. 相似文献
8.
Zsolt Baranyai Valéria Jósa Ambrus Tóth Zsuzsanna Szilasi Balazs Tihanyi Attila Zaránd 《Platelets》2016,27(4):269-275
It has been demonstrated recently in several solid tumors that thrombocytosis at diagnosis may correlate with tumor invasion, metastatic progression and worse outcome. Several details of the pathomechanism of the relationship of thrombocytosis and cancer have been elucidated; however, the complete process is not clearly understood. Several hypotheses have been proposed. Recently, it was suggested that in ovarian cancer elevated IL-6 production by the tumor may induce increased megakaryopoiesis via hepatic thrombopoietin production leading to thrombocytosis. The importance of the prognostic power of elevated platelet count is still debated in gastrointestinal cancer. The aims of this review were to evaluate the prognostic significance of thrombocytosis in gastrointestinal tumors, to see whether clinical practice confirmed the hypotheses and to reveal the causes of the inconsistent findings. 相似文献
9.
Kanako Terakawa Naoki Sawa Hiroki Mizuno Akinari Sekine Noriko Hayami Daisuke Ikuma Masahiro Kawada Rikako Hiramatsu Keiichi Sumida Masayuki Yamanouchi Eiko Hasegawa Tatsuya Suwabe Junichi Hoshino Keiichi Kinowaki Kenichi Ohashi Takeshi Fujii Yoshifumi Ubara 《Internal medicine (Tokyo, Japan)》2021,60(8):1237
A 74-year-old Japanese woman diagnosed with autosomal dominant polycystic kidney disease (ADPKD) was admitted to our institute for the further examination of right-side groin pain developing in the past week. The patient was diagnosed with polymyositis (PM). Diagnostic imaging showed a mass lesion measuring 8 cm and a renal stone in the right kidney. Immediately following surgical resection of the right kidney, the patient''s serum CK decreased to the normal range. A histopathological analysis showed well-differentiated squamous cell carcinoma. In conclusion, this case showed a close relationship between the occurrence of squamous cell carcinoma and the development of PM in an ADPKD patient. 相似文献
10.
Shinichi Wada Mayu Kamei Naoko Uehara Koji Tsuzaki Toshiaki Hamano 《Internal medicine (Tokyo, Japan)》2021,60(10):1607
A 69-year-old man was admitted to our hospital for progressive muscle weakness in both lower limbs and limb ataxia (day 0). Nerve conduction studies showed low compound muscle action potential amplitudes at rest and increased amplitudes after maximum voluntary contraction. Blood testing revealed SOX-1 antibodies. He was diagnosed with paraneoplastic cerebellar degeneration and Lambert-Eaton myasthenic syndrome (PCD-LEMS). He died from aspiration pneumonia on day 9. Small-cell lung carcinoma (SCLC), which had not been obvious on computed tomography, was found during the autopsy. Patients with PCD-LEMS who test positive for SOX-1 antibodies should be carefully evaluated for SCLC. 相似文献