sclerosing hemangioma


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sclerosing hemangioma

[sklə′rōs·iŋ hi‚mān¦jē′ō·mə]
(medicine)
A type of benign histiocytoma marked by prominence of the capillary channels.
References in periodicals archive ?
Sclerosing hemangioma is extremely difficult to differentiate from other hepatic tumors.
Sano, "Sclerosing hemangioma of the liver," Nagasaki Medical Journal, vol.
Taguchi et al., "Hepatic sclerosing hemangioma mimicking a metastatic liver tumor: Report of a case," Surgery Today, vol.
For large sclerosing hemangioma, lymph node dissection may be needed due to possible lymph node metastasis [1].
Pulmonary sclerosing hemangioma is uncommon and rare in the pulmonary hilar region.
Hubbell, "Sclerosing hemangioma (histiocytoma, xanthoma) of the lung," Cancer, vol.
The diverse histologic appearance of sclerosing hemangioma can lead to a differential diagnosis of an adenocarcinoma, especially a well-differentiated adenocarcinoma, on a small biopsy such as a transthoracic core needle biopsy or a transbronchial biopsy.
In conclusion, napsin A staining occurs commonly in the surface cells and less commonly in the round cell component of sclerosing hemangioma, supporting a respiratory epithelial (specifically type II pneumocyte) origin for this tumor.
Pulmonary sclerosing hemangioma consistently expresses thyroid transcription factor-1 (TTF-1): a new clue to its histogenesis.
The name sclerosing hemangioma reflects 2 common histologic features of these lesions, sclerosis and ectatic vascular spaces.
The cytology of sclerosing hemangioma has not been defined in large numbers of cases.
A critical examination of the immunophenotype of pulmonary sclerosing hemangioma. Am J Surg Pathol.