Patel Tarang, Meena Virendrakumar
Pathology, All India Institute of Medical Sciences (AIIMS), Rajkot, IND.
Radiology, Geetanjali Medical College & Hospital, Udaipur, IND.
Cureus. 2022 Sep 6;14(9):e28849. doi: 10.7759/cureus.28849. eCollection 2022 Sep.
Gliomatosis peritonei (GP) is a rare disease, usually associated with immature ovarian teratoma. GP may be rarely associated with mature ovarian teratoma. GP is composed of mature glial tissue elements, which histopathological examination can further confirm. Benign glial implants usually involve the omentum, peritoneum and lymph nodes. Many benign and malignant peritoneal diseases may mimic GP on clinical examination. GP may be confused with peritoneal carcinomatosis on computed tomography (CT) scan. A microscopic examination from peritoneal mass biopsy helps to rule out differential diagnosis. GP consists of mature glial tissue and is regarded as grade 0 according to the WHO grading of immature teratoma (IT). GP corresponds to a good prognosis with occasional cases showing malignant evolution.
腹膜胶质细胞瘤（GP）是一种罕见疾病，通常与不成熟的卵巢畸胎瘤相关。GP很少与成熟的卵巢畸胎瘤相关。GP由成熟的神经胶质组织成分组成，组织病理学检查可进一步证实。良性神经胶质种植通常累及大网膜、腹膜和淋巴结。许多良性和恶性腹膜疾病在临床检查中可能与GP相似。在计算机断层扫描（CT）上，GP可能与腹膜癌转移相混淆。腹膜肿块活检的显微镜检查有助于排除鉴别诊断。GP由成熟的神经胶质组织组成，根据世界卫生组织（WHO）对不成熟畸胎瘤（IT）的分级，被视为0级。GP预后良好，偶尔有病例显示恶性进展。
