Two patients also have shown marked symptomatic relief and the patient with
Hemangiopericytoma recovered completely, who was subjected to surgery also.
TABLE 1 Case Age Gender Diagnosis Dasatinib dose number Current 12 Male chronic myeloid leukemia 70 mg once daily case 1 72 Male chronic myeloid leukemia 100 mg once daily 2 52 Female
Hemangiopericytoma 70 mg twice daily 3 27 Female chronic myeloid leukemia 100 mg once daily 4 16 Male Acute lymphoblastic 100 mg twice daily leukemia 5 56 Female chronic myeloid leukemia 70 once daily 6 29 Female chronic myeloid leukemia 70 once daily Case Time to References number hypopigmentation (Months) Current 18 Current case case 1 37 [8] 2 2 [9] 3 6 [10] 4 1 [11] 5 2 [12] 6 2 [13]
Crowson, "
Hemangiopericytoma of urachus: report of a case," The Journal of Urology, vol.
Animals attending the veterinary hospital oncology sector, diagnosed with neurofibrosarcoma carcinoma solid mammary or neurofibrosarcoma
hemangiopericytoma, underwent surgical tumor removal together with skin reconstruction.
To further determine the cell line of origin, immunohistochemical labeling for S100 protein (rabbit polyclonal anti-SlOO at 1:100, Novocastra, Newcastle, UK), CD34 (goat polyclonal anti-CD34 antibody at 1:80, Santa Cruz Biotechnology, Santa Cruz, CA, USA), smooth muscle actin (SMA; mouse monoclonal anti-SMA antibody at 1:100, Dako, Carpinteria, CA, USA), and vimentin (mouse monoclonal antivimentin antibody ViM3b4 at 1:50, Dako) was performed on 5-pm serial sections of the mass as follows: brain for S100 protein; uterus for SMA; haired skin for vimentin; and
hemangiopericytoma for CD34.
Keywords: Solitary fibrous tumor,
hemangiopericytoma, sarcoma, radiotherapy, chemotherapy, molecular targeted therapies
(2013) performed an intraoperative clinical diagnostic assessment of meningioma, choroidal plexus papilloma, glioma, and
hemangiopericytoma with FF-OCT [85].
Histological examination showed the following: 5 cases of malignant peripheral nerve sheath tumor, 4 cases of undifferentiated pleomorphic sarcoma, 3 cases of osteosarcoma and chondrosarcoma, 2 cases of chordoma, giant cell tumors of bone, and leiomyosarcoma, and 1 case each of malignant solitary fibrous tumor, malignant myoepithelioma, plasmacytoma, malignant lymphoma, histiocytic sarcoma, and
hemangiopericytoma. Sixteen of the 27 cases were managed with surgery (59%).
The differential diagnosis of the lacrimal gland MEC on imaging includes inflammatory myofibroblasts tumour, solitary fibrous tumour, alveolar soft part sarcoma, giant cell angiofibroma fibrous histiocytoma, and
hemangiopericytoma. Since imaging findings are not characteristic for a definitive diagnosis of MEC, histopathological evaluation is needed.
Major depression with psychosis after resection of a giant middle fossa
hemangiopericytoma. Surg Neurol 2006;65(3):290-2; discussion 292.
In practice, any HPC-like lesion can be allocated to one of these categories, rendering the ill-defined
hemangiopericytoma category obsolete.
In 1942, Stout and Murray [1] first termed "
hemangiopericytoma" as tumors that presented with an appearance of soft tissues anywhere on the body, occurring wherever capillaries exist [2].