Hemangiopericytoma : A rare sinonasal tumor
المؤلفون المشاركون
Kamath, M. Panduranga
Shenoy, S. Vijendra
Nirupama, M.
Raj, T. Vinay
المصدر
Egyptian Journal of Ear, Nose, Throat and Allied Sciences
العدد
المجلد 14، العدد 2 (31 يوليو/تموز 2013)، ص ص. 151-154، 4ص.
الناشر
الجمعية المصرية للأذن و الأنف و الحنجرة و العلوم المشتركة
تاريخ النشر
2013-07-31
دولة النشر
مصر
عدد الصفحات
4
التخصصات الرئيسية
الموضوعات
الملخص AR
-Introduction: Hemangiopericytomas are rare, vascular neoplasms that are derived from Zimmerman’s capillary pericytes.
They are found most commonly in the retroperitoneum/pelvis and lower extremities and are known to have malignant biological behavior.
Of the paranasal sinuses, ethmoid and sphenoid sinuses are most commonly involved.
Case Report: We report an uncommon case of a 77-year-old man, who presented with history of nasal block, nasal discharge and epistaxis since 10 years.
On examination, there was a fleshy polypoidal mass seen filling the entire right nasal cavity.
CT scan of the osteomeatal complex revealed a soft tissue density lesion occupying the entire right nasal cavity, projecting through the posterior choanae into the nasopharynx.
An endoscopic excision of the entire mass was done.
Histopathological examination and immunohistochemistry confirmed the diagnosis of Hemangiopericytoma.
Discussion: Hemangiopericytoma is a rare vascular tumor.
These lesions are more frequently reported in the seventh decade of life, and the usual presentation includes epistaxis and nasal obstruction.
While corticosteroid use, hypertension and pregnancy have been proposed as etiological factors in the development of HPC, this is not widely accepted.
It exhibits low malignant potential and distant metastasis is exceedingly rare.
Conclusion: Hemangiopericytomas of the nasal cavity and paranasal sinuses exhibit low malignant potential and distant metastasis.
The treatment of choice is wide surgical resection which is the only curative modality.
الملخص EN
Introduction : Hemangiopericytomas are rare, vascular neoplasms that are derived from Zimmerman’s capillary pericytes.
They are found most commonly in the retroperitoneum / pelvis and lower extremities and are known to have malignant biological behavior.
Of the paranasal sinuses, ethmoid and sphenoid sinuses are most commonly involved.
Case Report : We report an uncommon case of a 77-year-old man, who presented with history of nasal block, nasal discharge and epistaxis since 10 years.
On examination, there was a fleshy polypoidal mass seen filling the entire right nasal cavity.
CT scan of the osteomeatal complex revealed a soft tissue density lesion occupying the entire right nasal cavity, projecting through the posterior choanae into the nasopharynx.
An endoscopic excision of the entire mass was done.
Histopathological examination and immunohistochemistry confirmed the diagnosis of Hemangiopericytoma.
Discussion : Hemangiopericytoma is a rare vascular tumor.
These lesions are more frequently reported in the seventh decade of life, and the usual presentation includes epistaxis and nasal obstruction.
While corticosteroid use, hypertension and pregnancy have been proposed as etiological factors in the development of HPC, this is not widely accepted.
It exhibits low malignant potential and distant metastasis is exceedingly rare.
Conclusion : Hemangiopericytomas of the nasal cavity and paranasal sinuses exhibit low malignant potential and distant metastasis.
The treatment of choice is wide surgical resection which is the only curative modality.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kamath, M. Panduranga& Shenoy, S. Vijendra& Nirupama, M.& Raj, T. Vinay. 2013. Hemangiopericytoma : A rare sinonasal tumor. Egyptian Journal of Ear, Nose, Throat and Allied Sciences،Vol. 14, no. 2, pp.151-154.
https://search.emarefa.net/detail/BIM-375075
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kamath, M. Panduranga…[et al.]. Hemangiopericytoma : A rare sinonasal tumor. Egyptian Journal of Ear, Nose, Throat and Allied Sciences Vol. 14, no. 2 (Jul. 2013), pp.151-154.
https://search.emarefa.net/detail/BIM-375075
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kamath, M. Panduranga& Shenoy, S. Vijendra& Nirupama, M.& Raj, T. Vinay. Hemangiopericytoma : A rare sinonasal tumor. Egyptian Journal of Ear, Nose, Throat and Allied Sciences. 2013. Vol. 14, no. 2, pp.151-154.
https://search.emarefa.net/detail/BIM-375075
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 153-154
رقم السجل
BIM-375075
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر