Placental Site Nodule (PSN): An Uncommon Diagnosis with a Common Presentation
By A Mystery Man Writer
Description
Placental site nodule is an uncommon, benign, generally asymptomatic lesion of trophoblastic origin, which may often be detected several months to years after the tenancy from which it resulted. PSN usually presents as menorrhagia, intermenstrual bleeding or an abnormal pap smear. PSN is benign, but it is important to distinguish it from the other benign and malignant lesions like decidua, placental polyp, exaggerated placental site and placental site trophoblastic tumor and squamous cell carcinoma. Follow ups of typical PSNs do not show recurrence or malignant potential.
PDF) Case report Placental site nodule (PSN): An uncommon diagnosis with a common presentation
Gestational Trophoblastic Tumors and Related Tumorlike Lesions
Gestational Trophoblastic Tumors and Related Tumorlike Lesions
Placental Site Nodule (PSN): An Uncommon Diagnosis with a Common Presentation
A tumor-like trophoblastic lesion (placental site nodule)
PDF) Case report Placental site nodule (PSN): An uncommon diagnosis with a common presentation
Gestational Trophoblastic Tumors and Related Tumorlike Lesions
Placental Site Nodule (PSN): An Uncommon Diagnosis with a Common Presentation
Gestational Trophoblastic Tumors and Related Tumorlike Lesions
Pathology Outlines - Epithelioid trophoblastic tumor
Pathology Outlines - Placental site nodule
Placental site nodule. Hematoxylin and eosin stain at 10× objective.
Placental Site and Epithelioid Trophoblastic Tumours: Rare Varieties of Gestational Trophoblastic Neoplasia
Molecular Analyses of Chorionic-Type Intermediate Trophoblastic Lesions: Atypical Placental Site Nodules are Closer to Placental Site Nodules Than Epithelioid Trophoblastic Tumors - Modern Pathology
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