HLA-G Immunoreactivity Is Specific for Intermediate Trophoblast in Gestational Trophoblastic Disease and Can Serve as a Useful Marker in Differential Diagnosis

2002 ◽  
Vol 26 (7) ◽  
pp. 914-920 ◽  
Author(s):  
Gad Singer ◽  
Robert J. Kurman ◽  
Michael T. McMaster ◽  
Ie-Ming Shih
2021 ◽  
pp. 109352662110248
Author(s):  
Austin McHenry ◽  
Urania Magriples ◽  
Pei Hui ◽  
Raffaella Morotti

Twin pregnancy with a complete hydatidiform mole and a coexisting fetus (CHMCF) is an extremely rare occurrence, described only by a handful of published series and cases reports. The majority of the literature on CHMCF examines prenatal care and follow-up in relation to the increased risk of gestational trophoblastic neoplasia (GTN). At present, few reports elaborate on the diagnostic process and differential diagnosis, especially in the context of recent molecular advances in risk stratification for GTN. Here, we describe the first known case of a CHMCF with gastroschisis with liveborn delivery at 35 weeks gestation. This report aims to review the pre- and postnatal differential diagnosis and discuss recent updates on the importance of ancillary studies in the diagnosis of gestational trophoblastic disease.


1997 ◽  
Vol 23 ◽  
pp. S122
Author(s):  
JoséCassiano Machado ◽  
Aderson Taden Berezowski ◽  
Mauricio Mesquita Sabino de Freitas ◽  
Jurandyr Moreira de Andrade ◽  
Hélio Humberto Angotti Carrara ◽  
...  

Background: The most common benign pathological lesion in women of reproductive age is uterine leiomyoma. Gestational trophoblastic disease includes tumors and tumor like lesions originating from trophoblastic tissue. The aim of this study was to find the spectrum of molar pregnancy and uterine pathologies focusing on gestational trophoblastic disease as no study has been done in the past few years. Methods: Endometrial and uterine specimens of patients (n=436) between the ages of 15-65 years were collected from a private hospital in Karachi from December 2018 to December 2019. This cross-sectional study was carried out by pathological diagnosis of patients’ samples under light microscopy using hematoxylin and eosin staining. Stratification was done about age and nature of specimen to control the effect modifiers. The post stratification Chi square test was applied and p value <0.05 was considered significant. Results: Mean age of the patients was 36.1 years ±7.8. Total 436 uterine biopsies included 260(59.6%) hysterectomies, 56(12.8%) endometrial curetting’s, 117(26.8%) evacuation specimens and 3(0.7%) polypectomies. Common pathologies included 124(28.4%) leiomyomas, 61(14%) proliferative endometrium, 52(11.9%) adenomyosis and 32(7.3%) endometrial polyps. Gestational trophoblastic disease was seen in 9(2.06%). Seven (87.5%) were partial hydatidiform moles, one (12.5%) exaggerated placental site reaction and one choriocarcinoma. Mole was common between 26-30 years with mean age of 27.2 years and prevalence was 6/100 abortions. Conclusion: Leiomyoma was the commonest (28.4%) uterine pathology followed by proliferative endometrium (14.5%). However, endometrial stromal sarcoma and endometriosis were found 0.2% each. High prevalence of mole was seen in this study. Partial mole was most common and choriocarcinoma was least common. Keywords: Hydatidiform Mole; Pathology; Prevalence.


Author(s):  
Mamour Gueye ◽  
Mame Diarra Ndiaye Gueye ◽  
Ousmane Thiam ◽  
Youssou Toure ◽  
Mor Cisse ◽  
...  

Choriocarcinoma is a rare neoplasm and a malignant form of gestational trophoblastic disease. Invasive mole may perforate uterus through the myometrium resulting in uterine perforation and intraperitoneal bleeding. But uterine perforation due to choriocarcinoma is rare. We present a case of a young woman who presented 1 year after uterine evacuation of a molar pregnancy with invasive choriocarcinoma complicated by a uterine rupture and haemoperitoneum.


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