1.Primary angiosarcoma of the liver.
The Korean Journal of Hepatology 2009;15(2):216-221
No abstract available.
Adult
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Antigens, CD34/metabolism
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Female
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Hemangiosarcoma/diagnosis/*pathology/surgery
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Humans
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Liver Neoplasms/diagnosis/*pathology/surgery
2.Angiosarcoma around Hip Joint Prosthesis.
Wei ZHU ; Bin FENG ; Qi MA ; Yu-Long LI ; Xi-Tao SONG ; Xi-Sheng WENG
Chinese Medical Journal 2016;129(21):2642-2643
3.Primary hepatic angiosarcoma: a clinicopathological analysis of nine cases.
S ZHAO ; Y ZHU ; S Y MA ; Q H FAN ; Q X GONG
Chinese Journal of Pathology 2023;52(11):1132-1137
Objective: To investigate the clinical manifestations, histomorphology, and differential diagnosis of primary hepatic angiosarcoma. Methods: Nine cases of primary hepatic angiosarcoma diagnosed in the Department of Pathology, the First Affiliated Hospital of Nanjing Medical University from January 2014 to December 2021 were collected, including biopsy and surgical specimens. The histomorphology, clinical, and radiologic findings were analyzed. The relevant literature was also reviewed. Results: There were six males and three females, aged 30 to 73 years (mean 57 years). Grossly, the growth pattern of the tumor was classified as either mass formation or non-mass formation (sinusoidal). Microscopically, the mass-forming primary hepatic angiosarcoma were further subdivided into vasoformative or non-vasoformative growth patterns; and those non-vasoformative tumors had either epithelioid, spindled, or undifferentiated sarcomatoid features. Sinusoidal primary hepatic angiosarcoma on the other hand presented with markedly dilated and congested blood vessels of varying sizes, with mild to moderately atypical endothelial cells. Follow-up in all nine cases revealed 8 mortality ranging from 1 to 18 months (mean 5 months) from initial diagnosis. One patient was alive with disease within a period of 48 months. Conclusions: Primary hepatic angiosarcoma is a rare entity with a wide spectrum of histomorphology, and often misdiagnosed. It should be considered when there are dilated and congested sinusoids, with overt nuclear atypia. The overall biological behavior is aggressive, and the prognosis is worse.
Male
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Female
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Humans
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Hemangiosarcoma/diagnosis*
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Endothelial Cells/pathology*
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Liver Neoplasms/surgery*
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Prognosis
;
Biopsy
4.Solitary Small Hepatic Angiosarcoma: Initial and Follow-up Imaging Findings.
Suk Hee HEO ; Yong Yeon JEONG ; Sang Soo SHIN ; Tae Woong CHUNG ; Heoung Keun KANG
Korean Journal of Radiology 2007;8(2):180-183
We report an uncommon case of solitary, small hepatic angiosarcoma that was initially considered as a hemangioma. We present the imaging findings, with an emphasis on the initial and follow-up CT and MR findings, as well as report on the more suggestive findings of angiosarcoma than those of a hemangioma.
Contrast Media
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Diagnosis, Differential
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Gadolinium DTPA/diagnostic use
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Hemangioma/diagnosis
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Hemangiosarcoma/*diagnosis/surgery
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Humans
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Liver Neoplasms/*diagnosis/surgery
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Magnetic Resonance Imaging
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Male
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Middle Aged
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Tomography, X-Ray Computed
5.Multicentric angisarcoma of the skull.
Jian-Min ZHANG ; Shu-da CHEN ; Li-Rong CHEN
Chinese Journal of Pathology 2005;34(2):122-123
Antigens, CD34
;
metabolism
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Craniotomy
;
Diagnosis, Differential
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Follow-Up Studies
;
Hemangiosarcoma
;
metabolism
;
pathology
;
surgery
;
Humans
;
Male
;
Middle Aged
;
Skull
;
pathology
;
surgery
;
Skull Neoplasms
;
metabolism
;
pathology
;
surgery
;
Vimentin
;
metabolism
7.Iatrogenic vascular tumors in the setting of breast cancer.
Steven D BILLINGS ; An-jia HAN
Chinese Journal of Pathology 2012;41(10):708-711
Breast Neoplasms
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pathology
;
radiotherapy
;
surgery
;
Diagnosis, Differential
;
Female
;
Hemangiosarcoma
;
etiology
;
pathology
;
surgery
;
Humans
;
Iatrogenic Disease
;
Neoplasm Recurrence, Local
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Neoplasms, Radiation-Induced
;
etiology
;
pathology
;
surgery
;
Vascular Diseases
;
etiology
;
pathology
;
surgery
8.Intraneural hemangioma of the median nerve: report of a case.
Hui LIU ; Qin-he FAN ; Zheng WANG
Chinese Journal of Pathology 2009;38(5):347-348
Antigens, CD34
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metabolism
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Diagnosis, Differential
;
Female
;
Follow-Up Studies
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Hemangioma
;
metabolism
;
pathology
;
surgery
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Hemangiosarcoma
;
pathology
;
Humans
;
Median Nerve
;
pathology
;
Median Neuropathy
;
metabolism
;
pathology
;
surgery
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Melanoma
;
pathology
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Middle Aged
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Peripheral Nervous System Neoplasms
;
metabolism
;
pathology
;
surgery
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S100 Proteins
;
metabolism
9.The clinical study of epithelioid angiosarcoma in deep soft tissue.
Hong-bin FAN ; Zheng GUO ; Zhi-gang WU ; Xiang-dong LI ; Jing LI ; Zhen WANG
Chinese Journal of Surgery 2011;49(11):982-985
OBJECTIVETo analyze the histopathology of, surgery for, and prognosis (survival rate, local recurrence rate, metastases rate, function) of epithelioid angiosarcoma (EA).
METHODSSeven patients diagnosed as EA were received treatment in our department from May 2001 to May 2011. According Enneking staging, 3 patients were classified as IIA, 3 for IIB, and 1 for III. Wide excision was performed in 3 patients and amputation in 4 patients. Seven patients were followed up from 3 to 20 months.
RESULTSOne patient had local recurrence 3 months after wide excision. Five patients had metastases at 4 to 20 months postoperatively. The cumulative survival rate at 0.5, 1 and 2 years postoperatively were 67%, 22% and 0. The function of 3 patients after limb salvage operation was good in 2 cases and poor in 1 case. The tumor site, surgical staging, and safe margin were crucial factors affecting survival rate.
CONCLUSIONSThe prognosis of EA in deep soft tissue was poor. Customized, multimodality treatment and safe margin in operation may increase the survival rate as well as decrease recurrence and metastasis.
Adult ; Aged ; Female ; Follow-Up Studies ; Hemangiosarcoma ; diagnosis ; surgery ; Humans ; Male ; Middle Aged ; Neoplasm Metastasis ; Neoplasm Recurrence, Local ; Prognosis ; Retrospective Studies ; Soft Tissue Neoplasms ; diagnosis ; surgery ; Survival Rate ; Treatment Outcome
10.Microvenular hemangioma: report of a case.
Qian-he LIAO ; Hui-min AN ; Sheng-hua PAN ; Wei-hua LI
Chinese Journal of Pathology 2013;42(7):474-475
Actins
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metabolism
;
Antigens, CD34
;
metabolism
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Diagnosis, Differential
;
Female
;
Hemangioma
;
metabolism
;
pathology
;
surgery
;
Hemangiosarcoma
;
pathology
;
Humans
;
Middle Aged
;
Platelet Endothelial Cell Adhesion Molecule-1
;
metabolism
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Sarcoma, Kaposi
;
pathology
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Skin Neoplasms
;
metabolism
;
pathology
;
surgery
;
Vimentin
;
metabolism