Retroperitoneal Inflammatory Myofibroblastic Tumor: Case Report and Immunohistochemistry Study

نویسندگان

  • Sonia Ziadi
  • Mounir Trimeche
  • Sarra Mestiri
  • Wafa Joma
  • Moncef Mokni
  • Rached Lataif
  • Badreddine Sriha
  • Sadok Korbi
چکیده

Inflammatory myofibroblastic tumors (IMT) are a rare clinicopathological entity of yet unknown etiology and those located retroperitoneally are even rarer. Clinical outcome is unpredictable and complete surgical resection of the tumor remains the principal treatment. We report the case of a 41-year old man presented with abdominal pain. An abdominal magnetic resonance imaging scan revealed a retroperitoneal tumor located between the pancreas, stomach small curvature and big vessels. A laparotomy with biopsy was performed because the tumor was not amenable to surgical resection. Histopathological examination concluded to an IMT with overexpression of protein p53. Epstein-Barr virus and Human Herpesvirus-8 investigation was negative. Postoperative outcome was unfavorable.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Inflammatory Myofibroblastic Tumor of the Larynx: A Case Report

Introduction: Inflammatory myofibroblastic pseudotumors are initially described in the lung and various extrapulmonary sites such as the orbits, palatine tonsils, ears, gingiva, pterygomaxillary space, and periodontal tissues. These tumors rarely involve the larynx and predilection to the glottis occurs in an indolent manner.   Case Report This case describes a laryngeal myofibroblastic tumor i...

متن کامل

Successful treatment of inflammatory myofibroblastic tumor by surgical resection and radiotherapy: A case report

Background: Inflammatory myofibroblastic tumor (IMT) is a tumor composed of myofibroblasts and a mixed inflammatory infiltrate that rarely undergoes malignant transformation. The most common sites of involvement include the lung, liver and orbit, but it has been reported to occur in nearly every site of the body, including oral cavity and soft tissue. Although common in other sites, such a tumo...

متن کامل

Retroperitoneal inflammatory myofibroblastic tumor: A case report

Inflammatory myofibroblastic tumors (IMT) were previously included in the "inflammatory pseudotumors" family, but have emerged as a distinct entity recently. The management of IMT may be challenging due to its intermediate malignant potential. We present a case of a young patient with an asymptomatic retroperitoneal mass with some imaging findings that could point to the IMT diagnosis pre-opera...

متن کامل

Inflammatory Myofibroblastic Tumor of the Parotid Gland: A Rare Case Report

Inflammatory Myofibroblastic Tumor (IMT) is an uncommon benign neoplasm with unknown etiology that rarely affect parotid gland. Clinical and pathologic diagnosis of this neoplasm is difficult and is occasionally misdiagnosed as malignant. This reports presents the case of a 42 year old woman with IMT in the right parotid gland. Using fine needle aspiration cytology, pleomorphic adenoma and muco...

متن کامل

Infantile Inflammatory Myofibroblastic Tumor with Terminal Ileum Obstruction

Inflammatory myofibroblastic tumor is an uncommon benign neoplasm and its presentation in small bowel is rare. Due to clinical manifestation, laboratory data and radiologic results, there is an increased risk of over diagnosis as malignant tumors particularly malignant lymphoma in childhood therefore may be resulting in wrong therapeutic approach. However pathologic findings could be demonstrat...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 1  شماره 

صفحات  -

تاریخ انتشار 2010