Ovarian Extravascular Papillary Endothelial Hyperplasia (Masson Tumor) Mimicking a Primary Gynecologic Malignancy
Autor: | Katherine Vroobel, Kate Sherring, Oliver Foot, Desmond P.J. Barton |
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Rok vydání: | 2020 |
Předmět: |
Adult
0301 basic medicine Pathology medicine.medical_specialty Salpingo-oophorectomy Ovary Hysterectomy Malignancy Pathology and Forensic Medicine Pathogenesis 03 medical and health sciences 0302 clinical medicine Neoplasms Humans Medicine Endothelium Thrombus Hyperplasia Papillary Endothelial Hyperplasia business.industry Vascular malformation Teratoma Obstetrics and Gynecology Middle Aged Prognosis medicine.disease Thrombosis Ovarian Cysts Gynecologic malignancy Treatment Outcome 030104 developmental biology medicine.anatomical_structure 030220 oncology & carcinogenesis Female business |
Zdroj: | International Journal of Gynecological Pathology. 40:286-289 |
ISSN: | 0277-1691 |
Popis: | Papillary endothelial hyperplasia or Masson tumor most commonly occurs within the extremities and head and neck. It is usually of intravascular type, associated with thrombus formation and organization within a preexisting vessel or vascular malformation, but rarely can be extravascular. We describe the first 2 cases of this extravascular type to occur within the ovary, one of which mimicked malignancy radiologically. This condition is thought to represent a reactive phenomenon with reparative response secondary to thrombosis although with an unclear underlying pathogenesis. The prognosis is generally good, with complete surgical resection usually representing adequate treatment. |
Databáze: | OpenAIRE |
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