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Otrock ZK, Al-Kutoubi A, Kattar MM, Zaatari G, Soweid A. Spontaneous complete regression of hepatic epithelioid haemangioendothelioma. Lancet Oncol 2006; 7:439-41. [PMID: 16648050 DOI: 10.1016/s1470-2045(06)70697-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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102
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Gokhan GA, Akyuz M, Gurer IE, Tuncer R. Epithelioid hemangioendothelioma derived from the spine region: Case report and review of the literature. Wien Klin Wochenschr 2006; 118:358-61. [PMID: 16855926 DOI: 10.1007/s00508-006-0582-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2005] [Accepted: 01/05/2006] [Indexed: 10/24/2022]
Abstract
Epithelioid hemangioendotheliomas (EHE) are rare vascular tumors which generally originate from soft tissues and visceral organs. Primary bone EHEs, especially those occurring in the spine region, are extremely rare. Our case is that of a 30-year-old man who was admitted to hospital with low back pain, difficulty in walking, post-voiding urinary incontinence and numbness in the caudal area. X-ray showed a lytic process affecting the vertebra L2 and collapse of L1. Vertebrectomy of L1 and gross total tumor resection were performed. Histopathological and immunohistochemical findings of the tumor tissue supported the diagnosis of EHE. The case, which to the best of our knowledge is only the fifth such reported case, is presented with its clinicopathological findings and a review of the literature.
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103
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Misago N, Inoue T, Narisawa Y. Subcutaneous epithelioid angiomatous nodule: a variant of epithelioid hemangioma. J Dermatol 2006; 33:73-4. [PMID: 16469092 DOI: 10.1111/j.1346-8138.2006.00016.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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104
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Alomari AI. The lollipop sign: a new cross-sectional sign of hepatic epithelioid hemangioendothelioma. Eur J Radiol 2006; 59:460-4. [PMID: 16644166 DOI: 10.1016/j.ejrad.2006.03.022] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2005] [Revised: 03/19/2006] [Accepted: 03/20/2006] [Indexed: 02/07/2023]
Abstract
In four cases of hepatic epithelioid hemangioendothelioma (HEHE), multiple liver lesions were depicted on enhanced computed tomography (CT) and/or magnetic resonance imaging (MRI) scans. A peculiar sign, a hepatic or portal vein terminating at or just within the periphery of some of the liver lesions, was noted in all four; the images look like a lollipop. Imaging findings of HEHE can suggest other diseases, but this sign buttressed by other radiological findings, seems to be specific for this entity.
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105
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Svajdler M, Bohus P, Baumöhlová H, Sokol L, Bielek J. [Epithelioid hemangioma of the foot]. CESKOSLOVENSKA PATOLOGIE 2006; 42:86-90. [PMID: 16715634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Epithelioid hemangioma (angiolymphoid hyperplasia with eosinophilia, EH/ALHE) is a rare benign angioproliferative lesion which typically occurs in the region of the head and neck. In the literature, occurence on the extremity is only rarely described. A case of multiple occurence of EH/ALHE in the skin of the toes and metatarsal bone with osteolysis is reported. Occurence on the extremity, superficial and deep affection and some "atypical" microscopic features may cause diagnostic dilemma. The key diagnostic features of EH/ALHE are vascular channels lined with epithelioid endothelial cells, surrounding layer of myopericytes, absence of atypia and mitotic activity and characteristic inflammation. Immunohistochemistry may be helpful in settling the diagnosis.
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106
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Larochelle O, Périgny M, Lagacé R, Dion N, Giguère C. Best cases from the AFIP: epithelioid hemangioendothelioma of bone. Radiographics 2006; 26:265-70. [PMID: 16418256 DOI: 10.1148/rg.261055017] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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107
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Matsushita M, Shimizu S, Nagasawa M, Katayama M, Masui T, Souda K, Kobayashi Y, Nakamura H. Epithelioid hemangioendothelioma of the liver: imaging diagnosis of a rare hepatic tumor. Dig Surg 2006; 22:416-8. [PMID: 16479109 DOI: 10.1159/000091443] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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108
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Moulai N, Chavanon O, Guillou L, Noirclerc M, Blin D, Brambilla E, Lantuejoul S. Atypical primary epithelioid hemangioendothelioma of the heart. J Thorac Oncol 2006; 1:188-9. [PMID: 17409853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
We report an unusual case of primary cardiac epithelioid hemangioendothelioma (EHE) with atypical features, which was treated by orthoptic transplantation with a good outcome for 10 years despite recurrent pulmonary and nodal metastases. EHE is a rare vascular tumor that belongs to the group of malignant proliferations from the new World Health Organization classification of soft tissue tumors. EHE may harbor atypical features that confer a more aggressive course, albeit better than that of conventional angiosarcomas. Histological examination of the primary cardiac tumor revealed a proliferation of large epithelioid tumor cells presenting atypical features and a mitotic index of 3 mitoses per 10 high power fields. In contrast, pulmonary metastases exhibited typical features of EHE, and CD 34 and CD 31 immunostainings strongly stained cytoplasmic vascular lumen. In this report, we illustrate the potential aggressiveness of the atypical variant of EHE and suggest that transplantation might be considered as an alternative therapy in the treatment of EHE of the heart.
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109
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Tong GX, Hamele-Bena D, Borczuk A, Monaco S, Khosh MM, Greenebaum E. Fine needle aspiration biopsy of epithelioid hemangioendothelioma of the oral cavity: Report of one case and review of literature. Diagn Cytopathol 2006; 34:218-23. [PMID: 16470861 DOI: 10.1002/dc.20397] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Epithelioid hemangioendothelioma (EHE) is an uncommon vascular tumor with biological behavior intermediate between hemangioma and angiosarcoma. It rarely occurs in the oral cavity. We report a case of an 81-yr-old woman with a 2-mo history of a 2 x 2 cm2 submucosal buccal mass. Fine needle aspiration (FNA) smears were paucicellular and showed mainly single atypical large epithelioid cells in a bloody background. The atypical cells had abundant dense cytoplasm, some with fine vacuoles. Occasionally, cells with large cytoplasmic lumina were seen. Cytology preparations from fresh tissue received for frozen section revealed numerous neoplastic cells with large intracytoplasmic lumina, some of which contained red blood cells. In addition, cells with distinct intranuclear inclusions were present. Histologic sections and immunohistochemical stains confirmed the diagnosis of EHE. Although the histologic features of EHE are well recognized, reports of FNA cytology findings are sparsely existent in the literature as several case reports. The characteristic cytological features of EHE are reviewed in this report. We believe that the diagnosis of this rare tumor can be suggested when an adequate FNA specimen is obtained.
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110
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Kabukçuoğlu F, Kabukçuoğlu Y, Livaoğlu A, Ozağari A, Armağan R, Kuzgun U. [Epithelioid hemangioendothelioma of bone]. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2006; 40:324-8. [PMID: 17063057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Epithelioid hemangioendothelioma is a low-grade malignant tumor with a histologic appearance and clinical course between that of a hemangioma and angiosarcoma. It is rarely encountered in the bone. A 48-year-old woman was examined following trauma. A cystic lesion was noted on a plain radiograph of the left foot, destructing the diaphysis of the first metatarsal bone. Magnetic resonance imaging showed a solid intramedullary lesion involving a large part of the bone. Scintigraphic examination showed uptake in the diaphysis of the left tibia and the first metatarsal bone of the left foot. Histopathologic examination showed a neoplastic lesion consisting of atypical endothelial cells lining vascular structures or forming solid nests in a myxoid stroma. The tumor was immunoreactive for factor VIII, CD31, CD34, and vimentin. A diagnosis of epithelioid hemangioendothelioma was made and the patient underwent subtotal resection of the metatarsal bone with reconstruction of the fibula, and a wide resection of the tibial lesion. No recurrences or metastasis were observed during a four-year follow-up.
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111
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Tucci E, Della Rocca C, Santilli F. Localized bacillary angiomatosis in the oral cavity: observations about a neoplasm with atypical behavior. Description of a case and review of the literature. MINERVA STOMATOLOGICA 2006; 55:67-75. [PMID: 16495874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Bacillary angiomatosis is a rather frequent infectious pathology appearing mainly in the skin but can also affect the liver, spleen, heart, bones, lungs, muscles, central nervous system and other organs. The localization of the lesion in the oral cavity is rather rare, as it is evident in the literature. Bacillary angiomatosis can be clinically similar to the Kaposi's sarcoma and histologically confused with angiosarcoma, epitheloid hemangioma and pyogenic granuloma. A case of bacillary angiomatosis of the oral cavity in an immuno-competent patient is described. The high tendency to relapse, the capability in migration and to involve several localizations at the same time have induced the authors to deepen the research to exclude the possibility that it could be a Kaposi's sarcoma or a pyogenic granuloma and to get to an accurate diagnosis in order to resolve the disease.
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112
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Hassan I, Barth P, Celik I, Hoffmann S, Langer P, Ramaswamy A, Wagner HJ, Rothmund M, Zielke A. An authentic malignant epithelioid hemangioendothelioma of the thyroid: a case report and review of the literature. Thyroid 2005; 15:1377-81. [PMID: 16405412 DOI: 10.1089/thy.2005.15.1377] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Hemangioendotheliomas of the thyroid are neoplasms that are rarely encountered in the Alpine region in Europe. The endemic goiter in this iodine-deficient region can be considered as a predisposing factor. We report the second case of an epithelioid hemangioendothelioma (EHE) of the thyroid gland and the first clinical case with malignant behavior. A 73-year-old woman with a long history of multinodular goiter presented with a rapidly growing thyroid mass, free of distant metastases. A total thyroidectomy was performed. Histologically the lesion had characteristic epithelioid and spindle cell proliferation in a background of chondromyxoid stroma. Cytoplasmic vacuolization in the epithelioid and spindle cells were present. Tumor cells were positive for factor VIII-related antigen, MNF116, PAN-ceratin, CD 34, and CD 31 and negative for cytokeratin allowing the diagnosis of EHE. Nine months after the primary resection the tumor locally recurred. A palliative resection was performed in a second operation followed by interferon-alpha therapy. The patient rapidly developed a second local relapse and died 13 months after the diagnosis of an EHE had been made. An improvement of the very poor prognosis of this rare tumor may depend on early tumor diagnosis and surgery combined with a multimodal treatment.
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113
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Hisaoka M, Okamoto S, Aoki T, Yokoyama K, Hashimoto H. Spinal epithelioid hemangioendothelioma with epithelioid angiosarcomatous areas. Skeletal Radiol 2005; 34:745-9. [PMID: 15877225 DOI: 10.1007/s00256-005-0911-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2005] [Revised: 02/15/2005] [Accepted: 02/15/2005] [Indexed: 02/02/2023]
Abstract
Epithelioid hemangioendothelioma is a distinctive vascular tumor rarely involving bones. We report a case of epithelioid hemangioendothelioma in the cervical spine with angiosarcomatous areas. A 50-year-old female presented with dizziness while walking. A mixed sclerotic and osteolytic or destructive lesion was radiographically disclosed in her upper cervical vertebrae. Histologically, a laminectomy specimen exhibited areas of ordinary epithelioid hemangioendothelioma together with foci of more atypical epithelioid cell proliferation, closely resembling epithelioid angiosarcoma. This phenomenon has been exceptionally described in cases with skeletal lesions, which are typically of low-grade malignancy.
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114
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Leowardi C, Hinz U, Hormann Y, Wente MN, Mechtersheimer G, Willeke F, Böckler D, Friess H, Allenberg JR, Herfarth C, Büchler MW, Schwarzbach MHM. Malignant vascular tumors: clinical presentation, surgical therapy, and long-term prognosis. Ann Surg Oncol 2005; 12:1090-101. [PMID: 16252137 DOI: 10.1245/aso.2005.09.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2004] [Accepted: 07/30/2005] [Indexed: 01/20/2023]
Abstract
BACKGROUND The aim of this study was to analyze the presentation of, surgery for, and prognosis of malignant vascular tumors (MVTs). METHODS This was an observational single-center study. Patients who underwent operation for MVTs between 1988 and 2004 were included. Data were gathered prospectively in a computerized registry. RESULTS Of 568 adult patients with soft tissue malignancies, 43 (7.6%) were treated for MVTs. Twenty-four men and 19 women (median age, 55.3 years) were referred for 30 primary tumors and 13 recurrences. Symptoms were observed in 90.7% of the cases (swelling [37.2%], pain [34.9%], extrusion [11.6%], hemorrhage [7%], weight loss [4.7%], loss of energy [4.7%], impaired function [4.7%], and others [30.2%]). Tumors were located in the extremities (n = 16), trunk (n = 3), abdomen (n = 15), retroperitoneum (n = 7), and thyroid gland (n = 2). Twenty-two (51.2%) angiosarcomas, nine (20.9%) malignant hemangiopericytomas, eight (18.6%) malignant epithelioid hemangioendotheliomas, and four (9.3%) lymphangiosarcomas were seen. The median overall survival after surgery was 21.4 months, with 2-, 5-, and 10-year overall survival rates of 41.5%, 38.3%, and 18.8%, respectively. MVTs of the extremities and trunk and localized disease indicated a better prognosis than abdominal or retroperitoneal MVTs (univariate and multivariate analyses: P = .0122 and P = .0287) and metastasized stages (univariate and multivariate analyses: P = .0187 and P = .0287). CONCLUSIONS A considerable number of patients with soft tissue malignancies undergo surgery for MVT. Various symptoms and a multilocular occurrence are typical. The course of MVTs is aggressive. Tumor site and stage are important prognostic factors. Surgery is potentially curative, especially for localized disease of the extremities and trunk.
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115
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Shah ZK, Peh WCG, Shek TWH, Wong JWK, Chien EP. Hemangioendothelioma with an epithelioid phenotype arising in hemangioma of the fibula. Skeletal Radiol 2005; 34:750-4. [PMID: 15834563 DOI: 10.1007/s00256-005-0912-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2004] [Revised: 02/11/2005] [Accepted: 02/14/2005] [Indexed: 02/02/2023]
Abstract
The classification of certain vascular bone tumors that show an epithelioid cytologic appearance remains confusing, with overlap in features of epithelioid hemangioma, hemangioendothelioma and epithelioid hemangioendothelioma. Radiographs of a 27-year-old woman who presented with ankle pain showed an expanded lytic-sclerotic lesion in the distal left fibula. Magnetic resonance imaging showed an intramedullary lesion with a small lateral intracortical component. The lesion was hypo- to isointense to muscle on T1-weighted images and heterogeneously hyperintense on T2-weighted images. Initial incisional biopsy was inconclusive. Open biopsy showed hemangioendothelioma with epithelioid morphology, and the lesion was completely resected with reconstruction using a peroneal fibular rotation graft. Examination of the resected specimen showed focal hemangioendothelioma with an epithelioid phenotype arising in a hemangioma. This case illustrates the difficulty and pitfalls of making the correct diagnosis on the basis of a small biopsy specimen.
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116
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117
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Adler B, Naheedy J, Yeager N, Nicol K, Klamar J. Multifocal epithelioid hemangioendothelioma in a 16-year-old boy. Pediatr Radiol 2005; 35:1014-8. [PMID: 15912411 DOI: 10.1007/s00247-005-1492-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2004] [Revised: 04/02/2005] [Accepted: 04/12/2005] [Indexed: 10/25/2022]
Abstract
We report on a 16-year-old white male presenting with a 4-month history of syncopal episodes and occasional headaches. The CT and MRI studies revealed numerous lytic lesions of the skull base and cervical spine; subsequently, similar lesions were demonstrated in all areas of the skeleton, and CT showed numerous lesions in the lungs, liver, and kidneys. Excisional biopsy from several sites confirmed the diagnosis of epithelioid hemangioendothelioma. We conclude that epithelioid hemangioendothelioma should be added to the differential diagnosis for lytic lesions of bone that are clustered in the same anatomic region and that might also present with visceral involvement.
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118
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Hannachi Sassi S, Mansouri D, Abbes I, Dhouib R, Driss M, Mrad K, Ben Ayed F, Ben Romdhane K. Hémangio-endothéliome épithélioïde des tissus mous. ACTA ACUST UNITED AC 2005; 91:671-5. [PMID: 16327673 DOI: 10.1016/s0035-1040(05)84472-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
We report a case of epithelioid hemangioendothelioma observed in soft tissue in a 35-year-old man who presented a painful mass of the right arm which progressed in size for two years. Imaging revealed a 7-cm poorly limited expansive tumor process located in the medial muscle compartment of the right arm. Surgical resection was performed. Histological and immunohistochemical examination led to the diagnosis of soft tissue epithelioid hemangioendothelioma. The tumor recurred in the right arm and the right axillary fossa with development of multiple nodules in the contralateral thoracic wall and pleural effusion. Adjuvant chemotherapy and radiotherapy were performed, but the patient died at two years.
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119
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Iwashima D, Kobayashi J, Yagi T, Sagisaka S, Suganuma H, Takashima Y. [A case of pulmonary epithelioid hemangioendothelioma detected on medical checkup]. NIHON KOKYUKI GAKKAI ZASSHI = THE JOURNAL OF THE JAPANESE RESPIRATORY SOCIETY 2005; 43:595-9. [PMID: 16285591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
A 51-year-old woman was admitted to our hospital because of bilateral multiple nodular shadows detected on a medical checkup chest X-ray film. Video-assisted thoracoscopic biopsy and hematoxylin eosin staining showed protrusion of the polypoid tumor tissue into the alveolar lumina, and the centers of nodules were occupied by hyalinized matrices. Immunohistochemical stain demonstrated that tumor cells were positive for factor VIII-related antigen, CD-34, and vimentin. The tumor was therefore diagnosed as pulmonary epithelioid hemangioendothelioma (PEH). PEH usually grows slowly. Standard therapy for PEH has not yet been established. We have followed the patient for 2 years without any treatment, but no symptoms have appeared.
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120
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Haap M, Kötter I, Horger M, Thamer C, Wehrmann M, Häring HU, Kanz L, Hartmann JT. Disseminated epitheloid hemangioendothelioma mimicking symptoms of systemic vasculitis. Oncol Res Treat 2005; 28:429-32. [PMID: 16160406 DOI: 10.1159/000085824] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Epitheloid hemangioendothelioma is a rare malignant tumor which can involve bones, liver, lungs, kidneys, deep soft tissue, muscles, dermis, and central nervous system. Multifocal disease occurs in 10% of the cases. The clinical presentation results from occlusion of small blood vessels due to the disease itself or as a paraneoplastic syndrome. CASE REPORT We present a patient with symptoms suggesting systemic vasculitis (ESR and CRP elevated, weight loss, arthralgia, livedoid rash, and skin ulcerations) who finally was diagnosed having a disseminated epitheloid hemangioendothelioma when PET scan revealed hypermetabolic multifocal skeletal and soft tissue lesions. DISCUSSION Diseases mimicking systemic vasculitis and the value of PET in this setting are discussed.
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121
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Ponferrada A, Salcedo M, Matilla A, Núñez O, Bañares R, Alvarez E, Clemente G. Heterogeneidad clínica y evolutiva del hemangioendotelioma epitelioide hepático. GASTROENTEROLOGIA Y HEPATOLOGIA 2005; 28:321-5. [PMID: 15989812 DOI: 10.1157/13076348] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Epithelioid hemangioendothelioma is an infrequent mesenchymal tumor of unknown etiology and variable clinical symptoms. It usually affects black, middle-aged women. The most frequent symptoms are right hypochondrium pain, abdominal discomfort and constitutional syndrome with progressive liver damage. Diagnosis is difficult and detailed pathological analysis is required. Controlled clinical studies are lacking and there are no factors that predict the clinical course or serve as a guide to the most effective treatment. We report 3 cases with distinct clinical course ranging from clinical stability to dissemination and death. Treatment differed in the three patients.
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122
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Baehring JM, Dickey PS, Bannykh SI. Epithelioid hemangioendothelioma of the suprasellar area: a case report and review of the literature. Arch Pathol Lab Med 2005; 128:1289-93. [PMID: 15504067 DOI: 10.5858/2004-128-1289-ehotsa] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Intra-axial involvement of the brain by an epithelioid hemangioendothelioma is rare, and biological properties of the tumor are uncertain. Most of the primary brain manifestations are confined to the cerebral hemispheres. We report magnetic resonance imaging and microscopic findings of a case of suprasellar involvement by an epithelioid hemangioendothelioma. The tumor was treated with a subtotal resection only, and no progression of the disease was noted during a 6-month follow-up. Review of the literature suggested that most epithelioid hemangioendotheliomas in the brain are unifocal tumors with a rather favorable clinical outcome.
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Moiyadi AV, Bhat DI, Devi BI, Mahadevan A, Shankar SK, Sastry KVR. Spinal epidural epitheloid hemangioma--case report and review of the literature. Pediatr Neurosurg 2005; 41:155-7. [PMID: 15995335 DOI: 10.1159/000085875] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2004] [Accepted: 01/10/2005] [Indexed: 11/19/2022]
Abstract
Epitheloid hemangiomas are benign vascular lesions composed of epitheloid endothelial-cell-lined channels. We report an unusual case of a purely extradural non-osseous spinal epitheloid hemangioma presenting with quadriparesis. A 5-year-old boy presented with neck pain and quadriparesis following a trivial fall. MRI revealed a mixed intensity extradural lesion compressing the cervico-thoracic spinal cord posteriorly. At surgery the lesion consisted of vascular granulation tissue admixed with blood clots without abnormal vessels. Bone was normal. Histopathology revealed it to be an epitheloid hemangioma. The case and relevant literature is reviewed.
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Kitagawa Y, Ito H, Iketani M, Hirukawa M, Yokoyama M, Maeda S. Epithelioid hemangioendothelioma of the phalanx: a case report. J Hand Surg Am 2005; 30:615-9. [PMID: 15925176 DOI: 10.1016/j.jhsa.2004.11.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2004] [Revised: 11/16/2004] [Accepted: 11/16/2004] [Indexed: 02/02/2023]
Abstract
Epithelioid hemangioendothelioma (EH) of a hand bone is extremely rare. We describe a patient with a phalangeal EH. This was treated by resection of the entire middle phalanx with no recurrence within a 10-year postsurgical follow-up period. We recommend wide resection as the safest treatment for EH of the hand phalanx.
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125
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Rest CCL, Botton E, Robinet G, Conan-Charlet V, Bizais Y, Visvikis D. FDG PET in epithelioid hemangioendothelioma. Clin Nucl Med 2005; 29:789-92. [PMID: 15545879 DOI: 10.1097/00003072-200412000-00003] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Epithelioid hemangioendothelioma (EH) is an uncommon tumor of endothelial origin. It can develop in any tissue and can be multicentric or metastatic. The usual course is a slow progression. Imaging techniques are generally useful in determining the extent of the disease. A case of EH involving bone marrow and mediastinum is described. We discuss the use of FDG PET scanning in EH, showing its use in detecting bone marrow involvement and determining the extent of the disease.
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