Malignant extraovarian endometriosis: A review

Beaugerie, Laurent; Arnould́, Laurent; Cheynel, N.; Diané, B.; Causeret, S.; Machado, Ana Sofia; Collin, Françoise; Fraisse, J.; Cuisenier, Jean

doi:10.1016/j.ejso.2005.08.011

Cited by 95 publications

(99 citation statements)

References 62 publications

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“…En nuestro caso la paciente presentaba positividad frente a CK7 y TTF-1, y negatividad para CK20 y CDX2, lo cual orientaría hacia una enfermedad de origen ginecológico en células embrionarias de origen endodérmico 13 . Además, si determinamos la expresión nuclear de las células endometriósicas, el p53 se encontrará elevado en aquellas células que presenten una transformación maligna frente a las células endometriósicas benignas 14 . Frecuentemente los tumores de ovario derivados de la endometriosis se presentan como un carcinoma de células claras.…”

Section: Discussionunclassified

Carcinoma primario de células claras de pared abdominal en cicatriz posquirúrgica

Alberca-Páramo¹,

Estaire-Gómez²,

Menchen-Trujillo³

et al. 2022

GAMO

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Section: Discussionunclassified

Carcinoma primario de células claras de pared abdominal en cicatriz posquirúrgica

Alberca-Páramo¹,

Estaire-Gómez²,

Menchen-Trujillo³

et al. 2022

GAMO

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“…However, Benoit L. et al reported in his review [4] that the transitional zone was only detected in 36% -46% of malignant extra-ovarian endometriosis. In Mostoufizadeh's opinion, coexistence of a neoplasm and benign endometrial tissue is sufficient to demonstrate the endometrial origin of the lesion [15].…”

Section: Discussionmentioning

confidence: 99%

“…Although 75% of malignant transformation of endometriosis occurs in the ovary, 25% of the cases occur in extra-ovary [4]. Ulrich U. et al [5] reported that the most frequent site in 139 cases of extra-ovarian cancer arising from endometriosis was the bowel (28%), followed by the rectovaginal septum (13%), uterus (arising from adenomyosis) (12%), peritoneum (6%) and others (such as broad ligament, parametrium, urinary bladder, and vagina) (44%).…”

Section: Discussionmentioning

confidence: 99%

Endometrioid adenocarcinoma arising from abdominal wall endometriosis in the appendectomy scar: A case report

Hayashi¹,

Shoda²,

Kosaka³

et al. 2013

OJOG

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We report a very rare case of endometrioid adenocarcinoma arising from abdominal wall endometriosis in the appendectomy scar. A 47-year-old woman visited the surgical department, since she had a gradually growing and painful tumor both in an appendectomy scar and at an umbilical site. She underwent appendectomy at age 18 years, and noticed the tumor at age 22 years. Partial tumor resection was performed in that department, and the pathology revealed endometrioid adenocarcinoma. She was referred to our department for radical therapy. Tumors in the both sites were dissected together with some swelling lymph nodes in our department. A pathological diagnosis of the tumor in the umbilical site showed only benign endometriosis. In contrast, the tumor in the appendectomy scar showed benign endometriosis, atypical endometriosis and well differentiated endometrioid adenocarcinoma. Resected lymph nodes also contained endometrioid adenocarcinoma, and were diagnosed as metastases. It was concluded that the endometrioid adenocarcinoma in the tumor of the appendectomy scar was a malignant transformation arising from abdominal wall endometriosis from the pathological findings. Since the operation, adjuvant and maintenance chemotherapy with paclitaxel and carboplatin had been administered for 3 years. She is free of disease 3.5 years after the operation.

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“…3 associated neoplasms will develop in 0.5% to 1% of women with endometriosis. 4,5 Extra-gonadal tissues are involved in 25% to 37% of these neoplasms, 4,6 including vagina, fallopian tube or mesosalpinx, pelvic sidewall, colon and parametrium. 6 Extra-gonadal disease is commonly associated with unopposed estrogen replacement therapy.…”

Section: Discussionmentioning

confidence: 99%

Laparoscopic excision of a cystic retroperitoneal adenocarcinoma arising in a focus of extra-ovarian endometriosis

Beiko

Bryson

Bell

et al. 2013

CUAJ

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We report an unusual case of a retroperitoneal cystic adenocarcinoma arising in a focus of extra-ovarian retroperitoneal endometriosis. The lesion was completely excised using a transperitoneal laparoscopic approach without the need for any adjuvant chemotherapy or radiation therapy. The patient remains clinically well with no evidence of recurrent or metastatic disease after 3 years of follow-up. To our knowledge, this is the first reported case of this type of rare extra-gonadal endometriosis-associated neoplasm with successful laparoscopic excision.Can Urol Assoc J 2010;4(3):E71-E73

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Malignant extraovarian endometriosis: A review

Cited by 95 publications

References 62 publications

Carcinoma primario de células claras de pared abdominal en cicatriz posquirúrgica

Carcinoma primario de células claras de pared abdominal en cicatriz posquirúrgica

Endometrioid adenocarcinoma arising from abdominal wall endometriosis in the appendectomy scar: A case report

Laparoscopic excision of a cystic retroperitoneal adenocarcinoma arising in a focus of extra-ovarian endometriosis

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