|Jarosław Markowski, Tatiana Gierek, Monika Świderek, Jacek Pająk, Małgorzata Witkowska, Łukasz Liszka, Piotr Wardas|
Hamartoma is a rare, non-neoplastic tumour consisting of well
differentiated tissues typical to organ in which it arises but dislocated
within the tumour in a chaotic manner, often in abnormal
proportions. Hamartoma, and more specifically its epithelial
type, is classified into three subtypes: respiratory epithelial
adenomatoid hamartoma (REAH), seromucinous hamartoma
(SH) and mixed subtype.
The aim of this work was to report a case of REAH, which is
a very rare tumour, with special reference to histopathological
examination and surgical treatment.
A case of 56-year male patient operated earlier for polyps in the
nasal cavity and paranasal sinuses is reported. Histopathological
examination of the postoperative specimen revealed REAH.
Two-year follow-up after removal of the tumour from the
nasal cavity and paranasal sinuses did not show signs of tumour
REAH is a rare type of hamartoma diagnosed within nasal cavity
or paranasal sinuses. Its diagnosing relies solely on the result of
histopathological examinations. For treating REAH, surgery is
the method of choice.
keywords: respiratory epithelial adenomatoid hamartoma, nos, zatoki przynosowe, respiratory epithelial adenomatoid hamartoma, nasal cavity, paranasal sinuses
pages: from 27 to 30
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