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1.
Int J Gynecol Pathol ; 20(4): 386-9, 2001 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-11603224

RESUMO

A case of peritoneal "melanosis" due to a ruptured left ovarian dermoid cyst is described. Histology showed that the dermoid contained gastric mucosa associated with ulceration, necrosis, and hemorrhage. The areas of pigmentation within the dermoid, omentum, and peritoneal cavity were due to collections of heavily pigment-laden macrophages. The pigment lacked the histochemical features of either melanin or hemosiderin, but electron-probe energy dispersive x-ray analysis showed that the pigment contained a high concentration of iron. It is postulated that peptic ulceration with hemorrhage is the most likely source of the pigment and that the peritoneal pigmentation is secondary to spillage of the contents of the dermoid cyst.


Assuntos
Microanálise por Sonda Eletrônica , Melanose/complicações , Cistos Ovarianos/complicações , Doenças Peritoneais/complicações , Adulto , Biópsia , Diagnóstico Diferencial , Feminino , Mucosa Gástrica/patologia , Humanos , Macrófagos/patologia , Melanose/patologia , Microscopia Eletrônica de Varredura , Omento/patologia , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/patologia , Neoplasias Ovarianas/complicações , Neoplasias Ovarianas/patologia , Doenças Peritoneais/patologia , Ruptura Espontânea , Ultrassonografia
5.
Aust N Z J Obstet Gynaecol ; 33(3): 322-4, 1993 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-8304905

RESUMO

Few obstetricians have much experience of the pregnant patient with a stoma. This paper was prompted by the management of 3 such patients in as many months and reviews the limited literature on stomas and pregnancy.


Assuntos
Colostomia , Doença de Crohn/cirurgia , Ileostomia , Enteropatias/etiologia , Complicações na Gravidez , Adulto , Cesárea , Colectomia , Colostomia/efeitos adversos , Feminino , Hérnia/etiologia , Humanos , Ileostomia/efeitos adversos , Complicações Pós-Operatórias , Gravidez , Complicações na Gravidez/etiologia , Prolapso
10.
Prostaglandins ; 20(3): 492-502, 1980 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-7422896

RESUMO

Peripheral plasma concentrations of 13, 14-dihydro-15-keto prostaglandin F2 alpha (PGFM) were measured in seven women having elective cervical encerclage in an otherwise normal pregnancy. Three of seven patients had a statistically significant elevation of PGFM levels at 60 minutes after commencement of surgery. On the basis that the majority of patients had no significant rise and that there was no objective evidence of uterine contractions post-operatively, the routine administration of prostaglandin inhibitory agents to patients having cervical encerclage cannot be recommended.


Assuntos
Colo do Útero/cirurgia , Dinoprosta/análogos & derivados , Prostaglandinas F/sangue , Incompetência do Colo do Útero/cirurgia , Feminino , Humanos , Gravidez
11.
Br J Obstet Gynaecol ; 87(5): 363-5, 1980 May.
Artigo em Inglês | MEDLINE | ID: mdl-7387935

RESUMO

Two patients with ectopic pregnancy following vaginal hysterectomy are described. In each patient conception occurred prior to hysterectomy. A review of the literature reveals 23 similar cases with 13 presenting as early postoperative complications and 10 as late postoperative complications.


Assuntos
Histerectomia Vaginal , Histerectomia , Gravidez Ectópica , Adulto , Diagnóstico Diferencial , Feminino , Fertilização , Humanos , Gravidez , Gravidez Ectópica/diagnóstico
13.
Br J Cancer ; 35(3): 273-9, 1977 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-139910

RESUMO

Fifteen patients with acute myelogenous leukaemia were studied to determine if their remission blood leucocytes could be stimulated into taking up [3H] thymidine after in vitro culture with their own cryo-preserved irradiated AML leukaemia cells. In 6/15 patients it was possible to show autologous recognition and equal recognition of their stored leukaemia cells, even when they had previously been maintained in in vitro proliferative cultures in liquid suspension and undergoing myeloid maturation for one week. After in vitro proliferative culture, 4 populations of leukaemia cells produced material in the supernatant media between 3 and 7 days capable of inducing [3H] thymidine uptake in autologous (2 pts, 5 supernatants) and allogeneic (2 pts, 2 supernatants) AML remission lymphocytes, but not in normal donor lymphocytes. The relevance of these observations to tumour-associated AML antigen is discussed.


Assuntos
Antígenos de Neoplasias , Leucemia Mieloide Aguda/imunologia , Ativação Linfocitária , Células Cultivadas , DNA/biossíntese , Humanos , Teste de Cultura Mista de Linfócitos , Linfócitos/imunologia , Remissão Espontânea
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