Hemangiopericytoma - Wikipedia

 

hemangiopericytoma pathology outlines

Hemangiopericytoma Pathology Outline. Hemangiopericytoma tumor growth is dangerous as it develops in the deep soft tissues. The Hemangiopericytoma tumor can occur anywhere in the body. Muscle tissues are most frequently affected, whereas subcutaneous and dermal hemangiopericytoma tumor growth is less frequent 3,5. A case of hemangiopericytoma of the soft palate with articulate disorder and dysphagia. Central nervous system hemangiopericytoma, retrospective four year pathology case series. Intraventricular hemangio-pericytoma. True hemangiopericytoma of the nasal cavity. Hemangiopericytoma of soft tissue is a controversial pathologic entity. The relative nonspecificity of the characteristic branching capillary pattern and cytologic features of the constituent cells, in addition to the lack of a distinct immunohistochemical staining profile, has resulted in uncertainty and a lack of consensus regarding this subgroup of tumors.


Hemangiopericytoma - Prognosis, Radiology, Symptoms, Diagnosis


Hemangiopericytoma is a rare, painless and usually asymptomatic tumor affected in soft tissues and blood vessels. Blood vessels present in all over the body and hemangiopericytoma tumors are formed anywhere in the body, because of adjacent blood capillaries. The common sites where Hemangiopericytoma mostly located are the brain, head, neck, pelvic area and lower extremities. The nature of the tumor of Hemangiopericytoma either benign or malignant.

The malignant tumor of the Hemangiopericytoma can extend to another bodily region, mainly the lungs and bones. Hemangiopericytomas can be located in the nasal cavity and paranasal sinuses. Though rare, their prognosis is better because they tend to be less hemangiopericytoma pathology outlines and do not metastasize 1. Lindi Senez is a wife, as well as a caregiver of Dave Senez, who had Hemangiopericytoma.

Lindi described the case history of Dave after his death. Dave Senez was suddenly had double vision in the year The underlying cause was not discovered immediately, but later extensive diagnostic process detected that Dave Senez was suffered from Hemangiopericytoma. After discovering the underlying cause, several treatments like brain surgery and radiation were incorporated in But inHemangiopericytoma tumor recurred.

But he went abode on 2. The children are less affected than adult or infants. Usual onset of Hemangiopericytoma tumor is at 50 years of age of the adult. Hemangiopericytoma tumor growth is dangerous as it develops in the deep soft tissues.

The Hemangiopericytoma tumor can occur anywhere in the body. Muscle tissues are most frequently affected, whereas subcutaneous and dermal hemangiopericytoma tumor growth is less frequent 3,5. The symptoms are totally depending upon the site of the tumor, type of tumor i. The following symptoms are identified in different case studies 3,4 hemangiopericytoma pathology outlines. Two distinct type of hemangiopericytoma is infant hemangiopericytoma and adult hemangiopericytoma.

The name itself can illustrate that it develops at the first year of life. It is believed that Infant hemangiopericytoma is a congenital defect. The usual tumor type is malignant and located at oral cavity or subcutaneous tissues. Chemotherapy is the option for management of hemangiopericytoma 3,6. Vascular tissues are mainly affected. The clinical features of Adult Hemangiopericytoma include the involved cell growth followed paricytoma pattern.

The cells are closely arranged in the endothelial vascular channels. The usual onset of this hemangiopericytoma pathology outlines is at 50 years of age of the adult. Very less histological differences are found in low-grade and high-grade hemangiopericytoma tumor. The local recurrence and metastasis at the distant organ are the cause of death 3,6. Therefore, histological differential diagnosis is conducted critically for detection of Hemangiopericytoma 4,7.

Hemangiopericytoma is a non-curable disease. The management of Hemangiopericytoma includes symptomatic and also restrict the growth of the tumor. The possible treatments are mainly invasive, hemangiopericytoma pathology outlines.

Radiotherapy and chemotherapy also provided for treatment, hemangiopericytoma pathology outlines. Both these techniques are non-invasive and comparatively less painful, hemangiopericytoma pathology outlines. Both these therapies have faster recovery time 7,8. The Treatment prognosis is not yet good, specifically for adults. The affected individual can further have pulmonary metastasis, one of the major cause of death.

The maximum survival rate is 10 years after detection of hemangiopericytoma pathology outlines hemangiopericytoma tumor, but mostly patients can survive 2 to 5 years due to multifold malignancy 4,8. Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. Enter your email address to subscribe to this blog and receive notifications of new posts by email.

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Pathology Outlines - Hemangiopericytoma of soft tissue

 

hemangiopericytoma pathology outlines

 

The spectrum of immunohistochemical markers for hemangiopericytoma overlaps with that for fibrous meningioma, but lack of EMA has become symbolic of the former (Fig. ). The hemangiopericytoma is distinguished from malignant glioma and metastatic carcinoma by foci of extensive reticulin around individual neoplastic radissouns.gaiopericytoma also lacks the GFAP found . Malignant hemangiopericytoma and other sarcomas with hemangiopericytoma-like pattern. Tsuneyoshi M, Daimaru Y, Enjoji M. This clinicopathologic study concerns 19 cases of malignant hemangiopericytoma among cases of soft tissue sarcomas. The age of the patients ranged from 18 to 76 years, with a median of 43 radissouns.ga by: Infantile / congenital hemangiopericytoma. Immature cytology, frequent mitotic figures, necrosis, possibly neoplastic endothelial cells Lipomatous hemangiopericytoma. Well circumscribed, patternless cellular areas, prominent hemangiopericytoma-like vessels, mature adipose tissue, variable collagen.