Journal of Pathology and Translational Medicine

Brief Case Report

Solid Form of Epithelioid Hemangioma: A Case Report: Jin Roh, Min Jeong Song, Mi Woo Lee, Chan-Sik Park; Korean J Pathol. 2014;48(5):394-397. Published online October 27, 2014; DOI: https://doi.org/10.4132/KoreanJPathol.2014.48.5.394

Citations

Citations to this article as recorded by

Epithelioid Haemangioma of Bone: A Case Series and Comprehensive Literature Review Reappraising the Diagnostic Classification of All Epithelioid Vascular Neoplasms of Bone
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Boštjan Luzar, Eduardo Calonje
Diagnostic Histopathology.2018; 24(8): 273. CrossRef
Epithelioid Hemangioma (Angiolymphoid Hyperplasia With Eosinophilia) of the Heart With Peripheral Eosinophilia and Nephrotic Syndrome
Isidro Machado, Agustín Chong, Anisia Serrano, Alfredo Mario Naranjo Ugalde, Damian Pineda, Laynes Savón, Ever Olivera, Antonio Llombart-Bosch
International Journal of Surgical Pathology.2016; 24(1): 59. CrossRef

Original Articles

Fine Needle Aspiration Cytology of Hepatoblastoma: Report of Two Cases.: Young Nyun Park, Kwang Gil Lee, Chan II Park; Korean J Cytopathol. 1990;1(1):98-102.

Abstract PDF: Hepatoblastoma(HB) is a rare embryonic malignant tumor of the liver. Most morphological studies on HB have limited to the histological characteristics and only 3 cases of HB have been described in the cytology literature. We present 2 cases of HB occurring in children aged 1 year and 3 years, respectively. The distinctive cytologic features of fine needle aspiration of HB were clusters of tumor cells showing acinar and trabecular pattern, smaller tumor cells with a high nuclear-cytoplasmic ratio and hyperchromatic nuclei having prominent nucleoli, and the presence of extramedullary hematopoiesis and osteoid material. These features were also found in the cell block and the biopsy specimen, and appeared very useful in the differentiation of HB from hepatocellular carcinoma.

Expressions of the Tumor Associated Proteins and Their Correlation with the Pathologic Features in Childhood Hepatoblastoma.: Han Seong Kim, Hyo Seop Ahn, Kwi Won Park, Ja June Jang; Korean J Pathol. 1997;31(6):538-545.

Abstract PDF: Hepatoblastoma is a rare malignant liver tumor found in children. Its biological characteristics and prognostic factors have not been well known. We investigated 29 cases of hepatoblastoma, registered in university hospitals in Seoul from 1984 to 1996. By the immunohistochemical method, p53, Waf-1 (p21), bcl-2, heat shock protein 70 (hsp70), c-jun, transforming growth factor-alpha (TGF-alpha) expressions were studied. Those data were compared with clinico-pathologic features; age, sex, tumor size, tumor stage and histologic subtypes. Expression of p53 and bcl-2 were each observed separately in single cases. Expression of c-jun was more frequently noted in patients at higher stages. Expression of TGF-alpha decreased in the order of pure fetal, mixed, embryonal and small cell anaplastic subtypes. Cumulative survival rate was lower in females than in males and in patients with a higher tumor stage. According to histologic subtypes, survival rates decreased in the order of pure fetal, mixed, embryonal and small cell anaplastic subtypes. Survival rate was lower in patients with c-jun expression. Group of TGF-alpha labelling index under 19 showed a lower survival rate than that over 19. In conclusion, we found that tumor associated proteins, c-jun and TGF-alpha, are closely related to the prognosis of hepatoblastoma but p53 and bcl-2 may not be related to it.

Case Report

A Sialoblastoma Associated with a Hepatoblastoma: An autopsy case report.: Sun Lee, Youn Wha Kim, Jae Hoon Park, Yong Koo Park, Ju hie Lee, Moon Ho Yang; Korean J Pathol. 1997;31(11):1222-1226.

Abstract: Sialoblastoma is defined as a rare, congenital or perinatal, aggressive and potentially low-grade malignant, basaloid gland neoplasm that occurs in the major salivary glands. We report a case of a congenital sialoblastoma in the left parotid gland, associated with a hepatoblastoma in a female infant. At birth, a huge mass in the left neck and hepatomegaly were noted. Grossly, the neck mass was well-circumscribed, lobulated and gray tan. Microscopically, the tumor was composed of basaloid aggregates of primitive uniform cells with focal ductal differentiation. The liver showed a well-circumscribed gray tan tumor with extensive hemorrhage and cystic change. Microscopically, the liver revealed characteristic findings of hepatoblastoma. To the best of our knowledge, this is the first case of coexistence of a congenital sialoblastoma and a hepatoblastoma, reported in the literature.

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