Features considered under Reid colposcopic index are all except
**Core Concept**
The Reid colposcopic index is a scoring system used to evaluate the severity of cervical intraepithelial neoplasia (CIN) based on colposcopic findings. It takes into account various features of the cervix, such as the size, shape, and color of abnormal areas.
**Why the Correct Answer is Right**
The Reid colposcopic index considers the following features:
* Size of the abnormal area (villous or flat)
* Shape of the abnormal area (geometric or irregular)
* Color of the abnormal area (atypical vascular or non-vascular)
* Margin of the abnormal area (sharp or irregular)
* Vascularity of the abnormal area (increased or decreased)
* Surface contour of the abnormal area (flat or raised)
**Why Each Wrong Option is Incorrect**
**Option A:** This option is not mentioned in the Reid colposcopic index, which only considers the features mentioned above.
**Option B:** This option is not a feature considered in the Reid colposcopic index, which focuses on the characteristics of the abnormal area itself rather than the overall appearance of the cervix.
**Option C:** This option is not a specific feature considered in the Reid colposcopic index, which evaluates the size, shape, color, and other characteristics of the abnormal area.
**Clinical Pearl / High-Yield Fact**
The Reid colposcopic index is a useful tool for clinicians to assess the severity of CIN and guide further management, including biopsy and treatment.
**Correct Answer: D.**