Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 9 de 9
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
Urol Case Rep ; 35: 101544, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33376676

RESUMO

Testicular metastases in colorectal cancer are rare, and pathogenesis still remains unclear. It tends to occur in late stage of disease and has a poor prognosis. We present a 37-year-old patient complained from abdominal pain with deterioration of performance status and weight loss. Body scan showed a recto sigmoid tumor associated with metastasis in the left liver with pelvic lymphadenopathy and hetero nodular testis. Colonoscopy showed a stenosing upper rectum tumor. Histology concluded to an adenocarcinoma. The patient had a transverse colon resection and a right orchiectomy. Histology concluded to an invasive adenocarcinoma with carcinosis, secondary testicular and hepatic metastasis.

3.
Clin Sarcoma Res ; 7: 5, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28286642

RESUMO

BACKGROUND: Cardiac tumors are a very rare entity. Leiomyosarcoma represents less than 1% of cases. CASE PRESENTATION: a 51-year-old woman diagnosed with primary left atrium leiomyosarcoma. She was treated by optimal surgery and adjuvant chemotherapy. She is still alive after a follow-up of 24 months without evidence of local or distant recurrence. CONCLUSIONS: Cardiac leiomyosarcoma is a rare tumor with a dismal prognosis. Surgery is the mainstay of treatment. Adjuvant treatment is still controversial.

5.
J Radiol ; 82(11): 1637-41, 2001 Nov.
Artigo em Francês | MEDLINE | ID: mdl-11894550

RESUMO

OBJECTIVE: We report 4 patients with sickle cell anemia presenting with intra-splenic benign nodules corresponding to islands of preserved tissue within splenic ferro-calcinosis. MATERIAL AND METHODS: Ultrasound, CT and MRI findings were evaluated and compared to a follow-up study by ultrasound and CT done after 6 to 12 months. RESULTS: Ultrasound showed multiple well-defined rounded nodules appearing hypoechoic compared to the rest of the spleen that was hyperechoic. On CT, the nodules were homogenous, hypodense relative to the spleen, isodense to the liver in 3 cases and hypodense to the liver in 1 case. On MRI, the nodules appeared relatively hyperintense within low-signal-intensity spleens. The ultrasound and CT follow-up study demonstrated no remarkable change. CONCLUSION: In sickle cell patients, intra-splenic benign nodules corresponding to normal splenic tissue may be identified on imaging studies. The differential diagnosis is discussed.


Assuntos
Anemia Falciforme/diagnóstico , Esplenopatias/diagnóstico , Dor Abdominal/diagnóstico , Dor Abdominal/etiologia , Doença Aguda , Adolescente , Diagnóstico Diferencial , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Esplenopatias/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Ultrassonografia
6.
Phys Rev B Condens Matter ; 46(2): 889-897, 1992 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-10003274
8.
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...