Yu DS, Kim G, Song HJ, Oh CH. Morphometric assessment of nuclei in Bowen's disease and bowenoid papulosis.
Skin Res Technol 2004;
10:67-70. [PMID:
14731252 DOI:
10.1111/j.1600-0846.2004.00041.x]
[Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND
Occasionally, Bowen's disease and bowenoid papulosis cannot be distinguished in microscopic finding. Their clinical presentations are quite different from one another. The purpose of this study was to evaluate the histological differences in Bowen's disease and bowenoid papulosis, by comparing the size and shape of nuclei, using image analysis system.
METHODS
We performed morphometric assessment on 13 specimens of Bowen's disease and eight specimens of bowenoid papulosis using an image analysis system, and the following parameters were calculated, such as nuclear contour index (NCI), irregularities of nucleus (IN), form factor (form AR) and circulatory factor (form PE).
RESULTS
For NCI, there were significant differences between the Bowen's disease and bowenoid papulosis, and IN also shows significant differences between these two dis-eases, showing that Bowen's disease has more corrugated or indented nucleus contour than bowenoid papulosis. In the parameter of form PE, there were significant differences between the two diseases, indicating that Bowen's disease has more oval-shaped nuclei than bowenoid papulosis. There were no significant differences in form factor between Bowen's disease and bowenoid pupulosis.
CONCLUSIONS
Significant differences were found in the morphometric evaluation between Bowen's disease and bowenoid papulosis. The nuclei were larger, more oval and more irregular margins in Bowen's disease than bowenoid papulosis.
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