2010, Number 09
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Ginecol Obstet Mex 2010; 78 (09)
Pelvic solitary fibrous nodule, incidental finding and laparoscopic resection. Case report
Garteiz-Martínez D, Romero-Lagarza P, Maya-Goldsmit D, Weber-Sánchez A, Bravo-Torreblanca C, Carbo-Romano R, Vega-Rivera F
Language: Spanish
References: 13
Page: 504-508
PDF size: 348.43 Kb.
ABSTRACT
The solitary fibrous nodule is a rare clinical disease that mainly affects the pleura, but has been occasionally described in other anatomical sites. This type of tumors can have malignant components and therefore it is important to differentiate them from other retroperitoneal masses. We describe the case of a patient with ectopic pregnancy in whom a solitary fibrous nodule with laparoscopy was found. A peritoneal pelvic tumor with smooth surface, 20,2 g, firm was detected. The mass was independent of colon, uterus, ovaries or salpinx and was very near to the iliac vessels on the right side. A small fragment was biopsied and sent to trans surgical histopathology study and the rest of the mass was removed completely without complications. The histopathologic report described that the tumor contained sclerosed cells with collagenous bands and sings of hemorrhage and calcification, compatible with a benign pelvic solitary fibrous tumor. The solitary fibrous nodule is a rare, benign disease, but with malignant potential. These tumors must be resected when they are incidentally found during other surgical procedures or if diagnosed preoperatively. The laparoscopic approach has advantages in the identification and resection these tumors.
REFERENCES
Bermúdez LD, Serrano EM, Piñero García A, Vivaldi Jiménez JM. Patología peritoneal. Medicine 2004;9(6):387-395.
Fukunaga M, Naganuma H, Nikaido T, Harada T, Ushigome S. Extrapleural solitary fibrous tumor: a report of seven cases. Mod Pathol 1997;10(5):443-450.
Nielsen GP, O’Connell JX, Dickersin GR, Rosenberg AE. Solitary fibrous tumor of soft tissue: a report of 15 cases, including 5 malignant examples with light microscopic, immunohistochemical, and ultrastructural data. Mod Pathol 1997;10(10):1028-1037.
Hanau CA, Miettinen M. Solitary fibrous tumor: histological and immunohistochemical spectrum of benign and malignant variants presenting at different sites. Hum Pathol 1995;26(4):440-449.
Takizawa I, Saito T, Kitamura Y, Arai K, et al. Primary solitary fibrous tumor (SFT) in the retroperitoneum. Urol Oncol2008;26(3):254-259.
Yokoi T, Tsuzuki T, Yatabe Y, Suzuki M, et al. Solitary fibrous tumour: significance of p53 and CD34 immunoreactivity in itsmalignant transformation. Histopathology 1998;32(5):423-432.
Kempson R, Fletcher C, Evans H, Henrickson MR, Sibley RS. Fibrous and myofibroblastic tumors. In: Tumors of the soft tissues. Atlas of tumor pathology, 3rd Series. Washington: Armed Forces Institute of Pathology, 2001;p:52-55.
Wat SY, Sur M, Dhamanaskar K. Solitary fibrous tumor (SFT) of the pelvis. Clin Imaging 2008;32(2):152-156.
Goodlad JR, Fletcher CD. Solitary fibrous tumour arising at unusual sites: analysis of a series. Comment in: Histopathology 1992;21(6):597.
Khalifa MA, Montgomery EA, Azumi N, Gomes MN, et al. Solitary fibrous tumors: a series of lesions, some in unusual sites. South Med J 1997;90(8):793-799.
Young RH, Clement PB, McCaughey WT. Solitary fibrous tumors (‘fibrous mesotheliomas’) of the peritoneum. A report of three cases and a review of the literature. Arch Pathol Lab Med 1990;114(5):493-495.
Madhuvrata P, Jayachandran MC, Edmonds DK, Agarwal S, El-Bahrawy M. Retroperitoneal solitary fibrous tumour arising from the pelvis in women —a case report and review of literature. J Obstet Gynaecol 2005;25(2):189-192.
Kubota Y, Kawai N, Tozawa K, Hayashi Y, et al. Solitary fibrous tumor of the peritoneum found in the prevesical space. Urol Int 2000;65(1):53-56.