Darnis F, Fauvert RMésothéliome péritonéal malin diffus (ascite visqueuse Quinton A, Beylot J, Lebras MPéritonites gélatineuses (à propos de 2 cas). Dec 18, The main sign is abdominal ascites: from a simple effusion to an . La maladie gélatineuse du péritoine à propos d’un cas: médecine du. Jun 6, Request PDF on ResearchGate | La maladie gélatineuse du péritoine | Pseudomyxoma peritonei or gelatinous ascites is a rare clinical entity.

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The mainstay of the treatment is surgery and chemotherapy. Mod Pathol The laparoscopy allows the exploration of peritoneal cavity and defines a peritoneal carcinoma index.

Walter de Gelatiineuse Molecular genetic evidence supporting the clonality and appendiceal origin of pseudomyxoma peritonei in women. Open in a separate window. In our case, washing and aspiration removed the maximum of the mucous effusion, and laparoscopy allowed us to visualize normal ovaries, but a bilateral biopsy was performed, and the systematic appendectomy diameter of the base of 1.

But, it is frequent to see multiple sites of localization.

Mucinous Cystadenomas It is a mucinous neoplasia of low grade, with or without cysts, characterized by a proliferation of cylindrical epithelial cells, planar or villous architecture without mucus, neoplastic cells, and invasive extraappendicular focus. Only comments seeking to improve the quality and accuracy of information on the Orphanet website are accepted. It is a probable appendicular mucocele at the origin of this pseudomyxoma.

Outline Masquer le plan. Its base is particularly dilated.

Dissemination can be to the whole abdominal cavity. There are currently no validated recommendations on clinical ascie and no cytotoxic agents have been granted a European Marketing Authorization MA in this indication.

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Surgery must remove all lesions to eradicate the lesional process. Most frequently, a rupture of a mucinous tumor or a mucocele of the appendix in the peritoneal cavity leads to the gelatinous disease of the peritoneum 2. The results of this review are in contradiction with the MRI. Mucocele of the appendix and pseudomyxoma peritonei.

For all other comments, please send your remarks via contact us. Coupled with repeated biopsies before and after treatment, it allows the objective evaluation of response to treatment 8. Ultrasounds allow seeing an eventual ovarian cystic mass associated with peritoneal implants or effusion, evaluate septa, and calcifications. Personal information regarding our website’s visitors, including their identity, is confidential.

Journal page Archives Sommaire.

Pseudomyxome péritonéal — Wikipédia

Thoracoabdominal contrast-enhanced MRI and CT scan were then performed after an endovaginal ultrasound showing a left adnexal ovarian mass that is heterogeneous and little mobile. Appendectomy is performed systematically. Prognosis Pseudomyxoma peritonei is slowly progressive but recurrence after complete tumor removal may occur. Author Contributions All authors participated in this article. Actually, research seems to show that the disease progression is related to microbial agents MUC2 and MUC5AC expression in disseminated peritoneal adenomucinosis and peritoneal mucinous carcinomatosis 67.

Radiotherapy is not efficient because the tumor is not differentiated. Elles sont le plus souvent fines et curvilignes, plus rarement en amas fig. Mucinous Lesions with a Low Risk of Recurrence It is an appendicular lesion of mucinous neoplasia of low grade, with or without cysts, characterized by a proliferation of cylindrical epithelial cells, flat or villous architecture with the presence of extraappendicular mucus, absence of neoplastic cells, and invasive extra-appendicular focus.

Pseudomyxome péritonéal

Mucinous Lesions peritoins a High Risk of Recurrence Group 3 consists of lesions of mucinous neoplasia of low grade, with or without cysts, characterized by a proliferation of cylindrical epithelial cells, flat or villous architecture with the presence of mucus, extraappendicular neoplastic cells, and absence of invasive extraappendicular focus. The appendix is retro cecal and dilated at its base with an infiltrated meso. Management of pseudomyxoma peritonei. Received Feb 14; Accepted Jul The reviewer, BH, and handling editor declared their shared affiliation, and the handling editor states that the process yelatineuse met the standards of a fair and objective review.


An exploratory laparoscopy is performed showing a gelatinous disease of the peritoneum. Access to the text HTML.

In published literature, it is always imagery and laparoscopic findings that offer the macroscopic diagnosis. Imaging Abdominal radiographs are rarely helpful for diagnosis 5. J Chir Check this box if you wish to receive a copy of your message.

Elias D, Sabourin JC. This is why some authors propose pressurized intraperitoneal aerosol chemotherapy. The treatment is essentially surgical. Moreover, no current imaging can visualize peritoneal lesions in preoperative and postoperative surgery. As per the Law relating to information storage and personal integrity, you have the right to oppose art 26 of that lawaccess art 34 of that law and rectify art 36 of that law your personal data.

Ggelatineuse Surg In fact, intraoperative chemotherapy 8 — 11 and postoperative chemotherapy significantly improve the prognosis. MUC2 is a molecular marker for pseudomyxoma peritonei.