We present a case of a nasal haemangiopericytoma in a 12 year old girl, and a literature review. The child presented with nasal obstruction without epistaxis, the . Objective: To describe one case of myopericytoma in nasal cavity. Sennes LU, Sanchez TG, Butugau O, Miniti A. Hemangiopericitoma nasal: relato de um. In this work we describe the Hemangiopericytoma (HP), the clinic characteristics in the sinonasal region, diagnosis and the selected treatment plan. Next, we.

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Hemangiopericitoma de cavidad nasal

Ektor Tsuneo Onishi Dr. Page views in No engorged vessel or discharging sinus was noted. However, difficulties exist in attempting to predict biologic behavior based on conventional histopathological parameters.

We describe the case of a year-old patient who presented with a large intranasal mass causing a lump and coming out through the right nostril, provoking recurrent epistaxis with history of a one year growth.

Case report and review of the literature.

If you are registered but have forgotten your password or you never had oneclick here to recover your password. Sinonasal hemangiopericytoma in the columellar base, an unusual hemanbiopericitoma. The tumor cells are of variable small, ovoid to spindle shaped showing ill-defined cell boundaries. It can be confused grossly or at microscopy, with several tumors, as vascular leiomyoma, angiofibroma, hemangioendothelioma, histiocytoma, chondrosarcoma, and some endocrine tumors 29 Sectioning revealed a variegated cut surface with yellow and grey areas.


Footnotes Source of Support: Histopathological examination of the specimen confirmed hekangiopericitoma presence of malignant hemangiopericytoma. Bleeding is the most common symptom. Systematic review of treatment and prognosis of sinonasal hemangiopericytoma. The tumor cells are round to ovoid in shape with well-defined cell boundaries.

There was no reaction for calponin, CD34 and CD Am J Clin Pathol. Basal lamina surrounds individual cells, tapered cytoplasmic extensions, orderly bundles of filaments. Aureliana Serban Diana Shkodrova Dr. Deeper tissue cuts studied which revealed that mass could be hemangiopericytoma Fig.

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It typically presents as soft to firm, tan, gray, or white, polypoidal mass which is often confused with ordinary nasal polyp. Ayuda de la revista. Its treatment is surgical 6and may, like the nasoangiofibroma be carried out endoscopically or by open access 8. The tumor was hemangiopericitoja of tightly packed cells surrounding thin-walled blood vessels. Scroll to see all images: WHO classification of head and neck tumours.

Smooth muscle actin is diffusely positive.

Glomangiopericytoma: an unusual type of nasosinusal tumor

The architectural pattern of HPC can be seen in other mesenchymal neoplasms. Gillman G, Pavlovich JB. Hemangiopericytoma of maxilla in a pediatric patient: Ing M Zaccheddu Dr. Clinically, the glomangiopericytoma is polypoid, bulky, reddish to greyish pink, friable and bleeds easily on manipulation; it may be grossly confused with sinonasal polyposis.


Lobular capillary hemangioma but due to clinical suspicion immunohistochemistry was done which altered the final diagnosis to hemangiopericytoma.

Anand R, Gupta S. How to cite this article. We report the case of a year-old patient with intranasal tumor of hemangiopericytoid pattern and immunohistochemistry compatible with glomangiopericytoma. Both of them confirmed to the diagnosis of lobular capillary hemangioma. Cox DP, Giltman L. Tanit Ganz Sanchez Dr. These are cells with smooth muscle characteristics that are highly arborized and arranged alongside capillary vessels.

Am J Surg Pathol ; How to cite this article. Tomography, radiography and angiography are not specific and magnetic resonance imaging reveals a solid mass with isodense contrast in T1.

Hemangiopericytoma of the head and neck. Der feinere Bau der Blutcapillaren.

Hemangiopericitoma nasal: Aportación de un nuevo caso pediátrico y revisión bibliográfica

The treatment of choice is surgical resection. Sometimes there is history of antecedent trauma. Lipomatous hemangiopericytoma – stomach. Bertora Dr Carmen S. Support Center Support Center. Epistaxis was episodic, relieved spontaneously and never required hospitalization.