| Literature DB >> 28533842 |
Yddoussalah Othmane1, Jakhlal Nabil1, Karmouni Tarik1, Elkhader Khalid1, Koutani Abdellatif1, Ibn Attya Andaloussi Ahmed1.
Abstract
Non-functional retroperitoneal paragangliomas are rare tumors. They are often asymptomatic and can reach very large sizes. We report the case of a 49-year old woman with retroperitoneal tumor detected during CT scan examination performed to find the cause of non-specific abdominal pain. Malignant forms, more frequent than benign forms, show locoregional invasion and are characterized by delayed-onset metastases. The treatment of these tumors is based on the most complete degree of surgical resection, since prognosis depends on it. There is no consensus on the usefulness of complementary therapies which may nevertheless constitute a supportive treatment.Entities:
Keywords: Retroperitoneal tumor; paraganglioma; surgery
Mesh:
Year: 2017 PMID: 28533842 PMCID: PMC5429413 DOI: 10.11604/pamj.2017.26.119.8572
Source DB: PubMed Journal: Pan Afr Med J
Figure 1Coupe tomodensitométrique mettant en évidence la masse rétro-péritonéale pseudo encapsule au dessous du pédicule rénale gauche, mesurant 96x88mm et refoulant la VCI et l'aorte vers la droite
Figure 2Cliché d'un examen tomodensitométrique montrant l'hydronéphrose gauche secondaire a l'écrasement de l'uretère lombaire homolatérale par la masse RP
Figure 3a) Aspect macroscopique: masse tumorale mesurant 120x7x7mm, d aspect kystique et charnue, la paroi est épaissie; b) coupe, aspect jaune acajou avec des zones de nécrose
Figure 4Specthistologique d'une tumeur endocrine centrée sur les vaisseaux avec un très grand polymorphisme cellulaire et demultiples mitoses