Diagnostic value of contrast-enhanced ultrasound in hepatic epithelioid hemangioendothelioma / 中华肝脏病杂志

Objective: To investigate the features of contrast-enhanced ultrasound (CEUS) in hepatic epithelioid hemangioendothelioma (HEHE) in order to improve the preoperative diagnosis rate. Methods: CEUS images of 32 pathologically-proven cases of hepatic epithelioid hemangioendothelioma from January 2004 to August 2021 were collected. Lesions were analyzed to observe the features of enhancement mode, enhancement intensity, and distinct enhancement phases. Results: Among the 32 cases, one had a solitary lesion, 29 had multiple lesions, and two had diffuse-type lesions. Contrast-enhanced ultrasound revealed a total of 42 lesions in 32 cases. In terms of arterial phase enhancement, 18 lesions had overall enhancement, six lesions had uneven dendritic enhancement, 16 lesions had rim-like enhancement, and two lesions had just slight peripheral spot enhancement around the lesions. Among the three cases, there were multiple lesions that had overall enhancement and ring enhancement. In terms of the enhancement phase, 20 lesions showed "fast progression", 20 lesions showed "same progression", and two lesions showed "slow progression". During the late arterial or early portal venous phases with rapid washout, all lesions manifested as hypoechoic. With peaked enhanced intensity, 11 lesions had a lower enhancement intensity than the surrounding normal liver parenchyma; 11 lesions had the same enhancement degree as the surrounding normal liver parenchyma; and 20 lesions had a higher enhancement degree than the surrounding normal liver parenchyma. All 16 ring-enhancing lesions had marked hyperenhancement. In the typical enhancing lesions, four showed hyperenhancement, five showed low enhancement, and nine showed isoenhancement. In the dendrite-enhancing lesions, there were two isoenhancing and four hypoenhancing. Contrast-enhanced ultrasound delineated the boundaries of all lesions more clearly than two-dimensional ultrasound. Conclusion: Contrast-enhanced ultrasound has certain value in the diagnosis of hepatic epithelioid hemangioendothelioma.

Trasplante hepático en hemangioendotelioma epiteloide hepático con metástasis pulmonares: reporte de un caso / Liver transplantation in hepatic epitheloid hemangioendothelioma and lung metastases: a case report

El hemangioendotelioma epiteloide hepático (HEHE) es un tumor vascular raro de menor malignidad que el hemangiosarcoma. En los poco frecuentes casos unilobulares, puede indicarse hepatectomía parcial con riesgo de recurrencia agresiva; en enfermedad hepática extensa, incluso con compromiso extrahepático, el trasplante hepático ha resultado efectivo. Las metástasis son más frecuentes en pulmón,peritoneo, ganglios linfáticos, bazo y sistema nervioso. Se presenta el caso de un adolescente asintomático con HEHE con metástasis pulmonares y compromiso ganglionar abdominal que recibió trasplante hepático con evolución favorable.

Hepatic epithelioid hemangioendothelioma (HEHE) is a rare vascular tumor of less malignancy than hemangiosarcoma. In the rare unilobar cases, partial hepatectomy may be indicated with risk of aggressive recurrence; in extensive liver disease, even with extrahepatic involvement, liver transplantation has been performed successfully. Metastases are more common in the lung, peritoneum, lymph nodes, spleen, and nervous system. We present the case of an asymptomatic adolescent with HEHE with lung metastases and abdominal lymph node involvement who received a liver transplant with a favorable outcome.

A case of pseudomyogenic hemangioendothelioma misdiagnosed as low-grade malignant fibrous histiocytoma and review of literature / 中南大学学报(医学版)

Pseudomyogenic hemangioendothelioma (PHE) is a rare angiogenic tumor. Histologically, the morphological characteristics of neoplastic vessels and endothelial differentiation are not obvious, and it is easy to be confused with epithelioid sarcoma, epithelioid hemangioendothelioma and myogenic tumor. PHE usually occurs in arms and legs in young people and has a significant male predominance. The tumor has a predilection for the distal extremities and its typical manifestation is multiple center invasion of a single limb, which can involve all layers of skin and subcutaneous tissues,and is often accompanied by abvious pain. Histologically, PHE is characterized by infiltrative growth of tumor. Most tumor lesions are composed of sheets and loose fascicles of plump spindle or epithelioid cells within a background of variably prominent inflammatory infiltration, which was commonly composed of neutrophils. Some cells may resemble rhabdomyoblasts, and nuclear atypia and mitosis were rare. The tumor cells generally expressed positive cytokeratin (CK), ETS-related gene (ERG), Friend leukemia virus integration 1 (FLI1) and integrase interactor 1(INI1). In some cases, the tumor cells expressed CD31. A case of a young woman was reported in this paper, who presented with a subcutaneous mass with severe pain and was chronologically misdiagnosed with herpes zoster, low-grade malignant fibrous histiocytoma and epithelioid hemangioendothelioma. In this study, the clinical and pathological features, differential diagnosis and the latest progress in therapy of PHE were analyzed based on relevant literature.

Hemangioendotelioma hepático infantil: presentación de un caso clínico / Infantile hepatic hemangioendothelioma: a clinical case

El hemangioendotelioma hepático del lactante es una patología rara y más aún que su forma de presentación tenga complicaciones graves y el paciente fallezca. Se presenta el caso clínico de una lactante menor de 3 meses de edad que ingresó al Servicio Desconcentrado Hospital Pediátrico Dr. Agustín Zubillaga con diagnóstico de intoxicación herbácea (hierbabuena) e íleo metabólico. La hepatomegalia fue el signo más llamativo en la exploración clínica asociado a valores elevados de alfafetoproteína sérica. Los hallazgos ecosonográficos y tomográficos reportaron múltiples lesiones redondeadas que impresionaron metástasis hepáticas. La paciente fallece a los 23 días de iniciada la enfermedad actual siendo el diagnóstico postmortem hemangioendotelioma cavernoso gigante hepático, Se concluye que en general el diagnóstico de esta enfermedad se puede plantear sin una confirmación histológica, particularmente en lactantes menores, cuando los hallazgos clínicos, analíticos e imagenológicos son muy sugestivos aun cuando hay excepciones como lo presentado en este caso clínico(AU)

Infantile hemangioendothelioma is a rare, usually benign, disease. We present a case of a 3-month-old infant who was admitted in the Servicio Desconcentrado Hospital Pediátrico Dr. Agustín Zubillaga with the diagnosis of herbaceous poisoning (peppermint) and metabolic ileus. Hepatomegaly was the most characteristic sign in clinical examination and was associated with elevated levels of alpha-fetoprotein. Echographic and tomographic findings revealed multiple rounded lesions that impressed liver metastases. The patient died 23 days after admission and the postmortem diagnosis showed giant hepatic cavernous hemangioendothelioma. Diagnosis of hemangioendothelioma usually can be done without histopathological confirmation, especially in infants, when clinical, laboratory and imaging features are very suggestive of this disease, however there are exceptions as the one presented in this case(AU)

An Aggressive Large Epithelioid Hemangioendothelioma of the Anterior Mediastinum in a Young Woman

Hemangioendothelioma is a rare vascular tumor with involvement of the liver, brain, long bones, and lung. Among the 6 histological subtypes, epithelioid hemangioendothelioma (EHE) is the most aggressive. Its occurrence in the mediastinum is quite rare, and very few cases have been documented. The reported cases in the literature have described difficulties in the preoperative diagnosis due to the unusual histological appearance of the tumor. Immunohistochemistry remains the mainstay for a definitive diagnosis. Due to its low incidence, there is no standard treatment for mediastinal EHE, but curative resection is the preferred treatment option where possible, with chemotherapy used as an adjuvant treatment or in cases of widespread inoperable disease. The present case study describes an aggressive EHE occurring in an 18-year-old woman in the anterior mediastinum.

A Case of Epithelioid Hemangioendothelioma on the Choana

Epithelioid hemangioendothelioma is a rare vascular tumor with intermediate malignity and metastasis risk. It presents epithelioid cells with intracytoplasmic vacuoles and low mitotic activity. Its vascular nature can be confirmed by immunohistochemical studies (vimentin, CD31, CD34, and factor VIII). It is extremely rare in the nasal cavity, with only one case reported on the middle turbinate in Korea. The authors present a case of epithelioid hemangioendothelioma on the choana with a size of 2mm, which easily coult have been misdiagnosed as a blood clot.

Hemangioendotelioma epitelioide pulmonar: Reporte de un caso / Lung epithelioid hemangioendothelioma: Report of one case

Epithelioid hemangioendothelioma is a multifocal tumor that rarely metastasizes. It is difficult to diagnose, most often it is an incidental finding in young asymptomatic women. The radiologic pattern is heterogeneous. Histologic confirmation of Weibel-Palade bodies or immunohistochemistry based on specific tumor markers such as factor VIII and CD34 are the most important finding to confirm the diagnosis. We report a 21 years old woman Presenting with cough and dyspnea. A chest X ray was suggestive of tuberculosis. Sputum smears were negative for acid fat bacilli and the tuberculin test was negative. A chest CAT scan showed multiple nodular lesions. A surgical biopsy of the lesions confirmed the presence of a hemangioendothelioma. The patient was initially treated with prednisone and azathioprine without response. Thereafter, the patient is without treatment and without evidence of disease progression.

A Case of Epithelioid Hemangioendothelioma of the Nasal Cavity / 대한이비인후과학회지

Epithelioid hemangioendothelioma (EHE), a rare vascular tumor that is both clinically and histologically an intermediate between angiosarcoma and hemangioma, was first described by Sharon Weiss and Franz Enzinger. It is characterized by proliferation of a distinct type of endothelial cells, which exhibit epithelioid morphology. It typically occurs in the 20-40 age range with no sex predilection, although the overall age range involved is much broader. This indolent tumor is potentially recurrent, but it rarely metastasizes. There are very few cases of EHE of nasal cavity described in the English literature. We describe here a case of EHE on the left middle turbinate of a 17-year-old male who presented with history of intermittent epistaxis.

Farber Disease Misdiagnosed as Hemangioendothelioma / 소아외과

Farber disease (FD) is a rare lysosomal storage disorder that shows autosomal recessive inheritance. We report the case of a 58-month-old girl with FD, who was misdiagnosed with epithelioid hemangioendothelioma. The patient had undergone five surgeries for sacrococcygeal masses and three surgeries for scalp masses owing to misdiagnosis. Here, we describe this rare case of FD.

Pulmonary epithelioid hemangioendothelioma misconceived as pulmonary metastasis of other malignancies / 영남의대학술지

Pulmonary epithelioid hemangioendothelioma (PEH) is a rare, low-to-intermediate malignant tumor of endothelial origin. Computed tomography (CT) findings of PEH demonstrate multiple small bilateral nodules; however, to the best of our knowledge, there were no reports on PEH coexisting with other malignancies. Here, we reported on a case involving PEH in a patient with colon cancer and breast cancer which was misconceived as pulmonary meta-stasis. A 63-year-old woman who suffered from constipation for 2 weeks visited our hospital. Colonoscopy showed a large mass with obstruction on hepatic flexure. The histological diagnosis was adenocarcinoma of the ascending colon. Multiple nodules in both lungs and breast were observed on a chest CT scan. A core biopsy of a breast nodule was performed and a diagnosis of invasive ductal carcinoma of the left breast was made. Pulmonary nodules observed on the chest CT scan was considered as pulmonary metastasis from colon or breast cancer. Laparoscopic right hemicolectomy was performed. At the same time, wedge resection of the lung was performed and pathological diagnosis was PEH. Radiologic features of PEH were difficult to distinguish from lung metastasis. Therefore the author reported a rare case involving PEH in a patient with primary malignancy of colon and breast.

A Rare Case of Pulmonary Epithelioid Hemangioendothelioma Presenting with Skin Metastasis

Epithelioid hemangioendothelioma (EHE) is a well-differentiated and rare vascular tumor. Systemic metastases are uncommon. Herein, we present a patient with skin metastasis of pulmonary EHE (PEH) that was treated by wide excision. A 76-year-old male was evaluated due to pulmonary thromboembolism and a solitary pulmonary nodule. A biopsy was performed and pathological examination of the mass confirmed EHE. No metastasis was observed. The patient returned to care approximately two years later due to a painful nodule in the right lower leg. A skin biopsy showed metastatic EHE from the lung. We used a safety margin of 1 cm based on clinical experience, because no prior case had been reported regarding the resection margin appropriate for primary cutaneous EHE and skin metastases of PEH. At four months after surgery, the patient recovered without complications or recurrence. Skin metastasis of PEH is extremely rare, and only two cases have been reported in the literature. In this case, we report a rare case of PEH with histologically diagnosed skin metastasis that was successfully treated by curative resection. It is expected that this case report will provide a helpful contribution to the extant data regarding PEH metastases.

Epithelioid Hemangioendothelioma of Penis.

Epithelioid Hemangioendothelioma is a rare vascular tumor of low malignant potential most commonly found in the lung, liver and soft tissues. Penis is a very rare site for it. We report a case of penile epithelioid hemangioendothelioma. Surgery is the standard treatment and close clinical follow up is necessary due to its unpredictable natural history.

A Case of Epithelioid Hemangioendothelioma of the External Auditory Canal / 대한이비인후과학회지

Epithelioid hemangioendothelioma is a vascular tumor of endothelial origin that commonly occurs in the deep soft tissue, bone, lung and liver. This vascular tumor rarely occurs within the external auditory canal (EAC). Epithelioid hemangioendothelioma has a biologic behavior that is an intermediate between a hemangioma and an angiosarcoma. Here, we present a case of 57-year-old female patient with an epithelioid hemangioendothelioma in her EAC. She underwent tympanomastoidectomy and histopathological examination revealed an epithelioid hemangioendothelioma.

Hepatic epithelioid hemangioendothelioma: analysis of the correlation of imaging characteristics with histopathological findings / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To analyze the imaging characteristics of hepatic epithelioid hemangioendothelioma (EHE) and their correlation with histopathological findings.</p><p><b>METHODS</b>CT and MRI imaging and histopathological characteristics of five patients with hepatic EHE were retrospectively reviewed and the correlation of their imaging characteristics with pathological findings was analyzed.</p><p><b>RESULTS</b>A total of 92 lesions were found in the 5 patients, all presenting with multiple nodules. All the 92 lesions were located within a 2-cm zone heneath the hepatic capsule, i.e., the shortest distance from the horder of lesions to the hepatic capsule. 28 of the 92 lesions showed the "capsular retraction" sign. 36 lesions were found in three patients receiving MRI. 77.8% of the 36 lesions demonstrated the "halo" sign on a fat-suppression T2- weighted image, while 91.7% after contrast enhancement. A peripheral dark rim was found in 91.7% of the lesions on a fat-suppression T2-weighted image. In addition, 36.1% of the lesions showed slight internal or edge enhancement at the hepatohiliary phase. In the two patients receiving CT examination, 7 of 56 lesions demonstrated the "halo" sign.</p><p><b>CONCLUSIONS</b>Hepatic EHE may manifest as nodular lesions with predilection of peripheral subcapsular growth and nodular confluence, together with "halo" sign and " capsular retraction". The peripheral dark rim on a fat-suppression T2-weighted image and slight enhancement at the hepatobiliary phase can help to improve the accuracy of diagnosis and differential diagnosis of this hepatic tumor. MRI is superior to CT imaging to denict their intra-lesional characteristics.</p>

Epithelioid Hemangioendothelioma Arising from Interanl Jugular Vein Mimicking Cervical Metastatic Lymphadenopathy

Epithelioid hemangioendothelioma (EHE) is a relatively rare and moderately aggressive type of vascular tumor. We describe a case of EHE that presented in a 24-year-old woman as a palpable nodule in the left cervical area. Radiological examinations and fine-needle aspiration cytology led to a preliminary diagnosis of metastatic lymphadenopathy with an unknown primary site. However, during surgery, we determined that the nodule was an intra-vascular tumor arising from the left internal jugular vein. The histopathological examination revealed cords of epithelioid endothelial cells distributed in a hyaline stroma, compatible with a diagnosis of EHE.

Hemangioendotelioma epitelioide hepático: un desafío diagnóstico para el médico radiólogo / Hepatic epithelioid hemangioendothelioma: a diagnostic challenge for the radiologist

Presentamos el caso de una paciente derivada a nuestra institución por presentar un cuadro clínico de dolor abdominal de más de un año de evolución, asociado al hallazgo de múltiples lesiones hepáticas sólidas, sugestivas de metástasis. Tras la biopsia percutánea, se diagnosticó hemangioendotelioma epitelioide hepático. Describimos las características clínico-imagenológicas de este tumor, aportando un nuevo caso de hemangioendotelioma epitelioide hepático, y analizamos los distintos hallazgos en los métodos de estudio por imágenes. Dado que se trata de una entidad poco frecuente en la que hay que pensar cuando se detectan lesiones hepáticas múltiples, es importante reconocerla e incluirla en el diagnóstico diferencial de las metástasis hepáticas.

We report a case of a patient referred to our institution presenting with 1 year of abdominal pain, associated to the finding of multiple solid liver lesions suggestive of metastases. Diagnosis of hepatic epithelioid hemangioendothelioma was performed after percutaneous liver biopsy.We describe clinical and imaging features of this tumor. Imaging findings are analized, providing a new case of hepatic epithelioid hemangioendothelioma. Since this is a rare entity that must be taken into account when multiple liver lesions are detected, it is important to recognize it and include it in the differential diagnosis of liver metastases.

Epithelioid hemangioendothelioma: 15 years at the National Cancer Institute. Literature review / Hemangioendotelioma epitelioide: 15 anos no Instituto Nacional de Câncer. Revisão da literatura

INTRODUCTION: Hemangioendotheliomas are locally aggressive vascular tumors with intermediate malignity and metastasis risk. The epithelioid variant, the most aggressive one, equally affects men and women at any age and it is rare in children. It occurs as a solitary tumor, which is usually painful, affecting superficial or deep soft tissues. Furthermore, it is less frequent in the liver, lung, bones, skin, lymph nodes and central nervous system. Microscopically, they present epithelioid cells with intracytoplasmic vacuoles, low mitotic activity and little or no necrosis. Additionally, its vascular nature is confirmed by immunohistochemical studies (CD31, CD34 and factor VIII). OBJECTIVE, MATERIAL AND METHODS: Through search in the archives of the Pathology Division of the National Cancer Institute (Instituto Nacional de Câncer [INCA]) from 1996 to 2011, 13 cases of epithelioid hemangioendothelioma (HEE) were identified and analyzed. RESULTS AND DISCUSSION: seven cases occurred in male patients and six in female patients, mean age 42 years, ranging from 7-66. The most common locations were: soft tissue (three patients; 23%); head and neck, mediastinum, bone and lung (two patients each; 15%); liver and lymph nodes (one patient each; 8%). There was clinical follow-up of nine patients: five were alive and disease-free (one to six years after diagnosis); three out of four patients with aggressive disease progressed to death (one month to five years after diagnosis); one relapsed two years after diagnosis and is alive with disease. CONCLUSION: This series of 13 cases of HEE, whose diagnoses were based on morphological and/or immunohistochemical analyses, demonstrates the different patterns of clinical presentation and biologic behavior of this disease.

INTRODUÇÃO: O hemangioendotelioma é um tumor vascular de malignidade intermediária, localmente agressivo e com risco de metástase. A variante epitelioide, a mais agressiva, acomete igualmente homens e mulheres em qualquer idade e é rara na infância. Apresenta-se como tumoração solitária, geralmente dolorosa, em partes moles, superficiais ou profundas; menos frequentemente, acomete fígado, pulmão, ossos, pele, linfonodos e sistema nervoso central. Microscopicamente, mostram células epitelioides com vacúolos intracitoplasmáticos, baixa atividade mitótica, pouca ou nenhuma necrose, tendo sua natureza vascular comprovada por estudos imuno-histoquímicos (CD31, CD34, Fator VIII). OBJETIVOS E MATERIAL E MÉTODOS: Por meio de busca nos arquivos da Divisão de Patologia (DIPAT) do Instituto Nacional de Câncer (INCA), de 1996 a 2011, foram encontrados e revisados 13 casos de hemangioendotelioma epitelioide (HEE). RESULTADOS E DISCUSSÃO: Sete casos ocorreram em homens e seis, em mulheres, com idade média de 42 anos, variando de 7 a 66 anos de idade. As localizações mais frequentes foram partes moles (três pacientes; 23%); cabeça-pescoço, mediastino, osso e pulmão, (dois pacientes cada; 15%); fígado e linfonodo (um paciente cada; 8%). Houve seguimento clínico de nove pacientes: cinco estavam vivos e livres de doença (de um a seis anos após o diagnóstico); dos quatro pacientes que apresentaram HEE agressiva, três evoluíram a óbito com doença (de um mês a cinco anos) e um recidivou dois anos após o diagnóstico e está vivo com a doença. CONCLUSÃO: Esta série de 13 casos de HEE, cujos diagnósticos foram firmados em bases morfológicas e/ou imuno-histoquímicas, demonstra os diferentes padrões de apresentação clínica e o comportamento biológico da doença.

Primary Cutaneous Epithelioid Hemangioendothelioma That Mimicked Tufted Angioma Histopathologically / 대한피부과학회지

Epithelioid hemangioendothelioma is a rare vascular tumor of endothelial origin that commonly occurs in the deep soft tissue, bone, lung, and liver, although cutaneous forms have rarely been reported. Tufted angioma (TA) is a rare slowly progressive vascular lesion characterized by multiple capillary tufts with the characteristic "canon-ball" appearance scattered throughout the dermis. A 35-year-old male presented a single, 2.5x1.5 cm sized, purpuric mass on the back. A biopsy specimen showed multiple lobules composed of epithelioid endotheial cells with intracytoplasmic vacuoles in a hyalinized and myxoid stroma, and large dilated vessels. The tumor cells were positive for CD31, CD34, and factor VIII-related Antigen, and the crescent shaped dilated vessels were negative for D2-40. We could not find any metastatic lesions on radiologic examinations. The patient was diagnosed with primary cutaneous epithelioid hemangioendothelioma. Herein, we present a rare and interesting case of primary cutaneous epithelioid hemangioendothelioma resembling TA histopathologically.

Primary hepatic angiosarcoma: a clinical and pathological analysis / 中华病理学杂志

<p><b>OBJECTIVE</b>To investigate the clinicopathological characteristics, differential diagnosis, and prognosis of primary hepatic angiosarcoma, and to review the literature.</p><p><b>METHODS</b>Twenty cases of primary hepatic angiosarcoma were analyzed by gross examination and light microscopy. Immunostaining was performed to detect the expression of CD34, CD31, FVIIIRAg, CK, GPC-3, Hepatocyte,vimentin, PTEN, desmin, and CD117.</p><p><b>RESULTS</b>The age of the patients ranged from 7 to 86 years. Eleven cases were male, and 9 were female. All cases showed no specific clinical manifestations and imaging results. Macroscopically, the tumors showed diffuse multi-nodular or single nodular patterns with hemorrhage. Microscopically, there were various patterns such as cavernous vascular space and epithelioid hemangioendothelioma-like appearances; however, specific pathological diagnostic features of angiosarcoma still existed in all cases. All of the cases expressed at least one of the three immunohistochemical markers: CD31, CD34 and/or FVIIIRag. Ten cases had PTEN low expression. Ki-67 proliferative index was more than 10% in all cases. None of cases expressed desmin, CD117, GPC-3 or Hepatocyte.</p><p><b>CONCLUSIONS</b>Primary hepatic angiosarcoma is a rare malignant tumor. Detailed morphological observation and using various vascular endothelial immunohistochemical markers can help to establish the diagnosis accurately.</p>

Epithelioid hemangioma: a clinicopathologic analysis of 7 cases / 中华病理学杂志

<p><b>OBJECTIVE</b>To study the clinicopathologic features, diagnosis and differential diagnosis of epithelioid hemangioma.</p><p><b>METHODS</b>The morphologic features of 7 cases of epithelioid hemangioma of skin, bone and venous vessels were studied.</p><p><b>RESULTS</b>There were altogether 4 male and 3 female patients (median age = 34 years; age range from 14 to 54 years). The 3 skin cases presented as single or multiple erythematous to bluish nodules or papules, with or without itchiness. The 2 bone cases appeared as osteolytic expansile lesions on radiologic examination. The remaining 2 cases involved medium-sized venous structures and presented as small isolated nodules in soft tissue. Histologically, the lesions were characterized by the presence of exuberant endothelial proliferations with various degree of inflammatory reaction. The neoplastic endothelial cells were plump, eosinophilic and polygonal, forming vascular channels. Occasional solid sheet-like arrangement was demonstrated. Intracytoplasmic vacuoles were commonly identified, indicating formation of primary lumen. The surrounding stroma contained various number of eosinophils and lymphoplasmacytic cells. Immunohistochemical study showed that the tumor cells were positive for endothelial markers (CD31 and CD34) and negative for epithelial marker (cytokeratin). Follow-up information was available in 6 cases. The duration of follow-up ranged from 5 to 36 months (median = 14 months). There was no evidence of recurrence or distant metastasis.</p><p><b>CONCLUSIONS</b>Epithelioid hemangioma is a rare benign curable lesion which can be multifocal, involving skin, soft tissue and bone. It needs to be distinguished from Kimura's disease and epithelioid hemangioendothelioma.</p>