All of following are true about carcinoma of cervix except :
**Question:** All of the following are true about carcinoma of cervix except:
A. Cervical carcinoma is a malignant tumor originating from the cells of the cervix uteri, specifically from the squamous epithelial cells or glandular cells.
B. The most common cause of cervical carcinoma is human papillomavirus (HPV) infection, specifically high-risk types like HPV 16 and 18.
C. Squamous cell carcinoma is the most common type of cervical carcinoma.
D. Cervical carcinoma is a rare disease in men, accounting for less than 1% of all male malignancies.
**Correct Answer:**
**Option D:** Cervical carcinoma is a rare disease in men, accounting for less than 1% of all male malignancies.
This statement is incorrect because cervical carcinoma can affect both men and women. While it primarily occurs in women, it can also affect men, albeit less commonly. Cervical carcinoma is a malignancy that develops in the cells of the cervix, which is the lower part of the uterus in women or the corresponding structure in men, called the uterine cervix or the male cervix.
**Why Option D is Incorrect:**
The statement incorrectly implies that cervical carcinoma is exclusively a condition affecting women, which is not true. While it predominantly occurs in women, it can also affect men, albeit at a lower rate.
**Why Options A, B, and C are Correct:**
**Option A:** Cervical carcinoma is a malignant tumor originating from the cells of the cervix uteri, specifically from the squamous epithelial cells or glandular cells.
Cervical carcinoma is indeed a malignant tumor, but the statement about originating from squamous epithelial cells or glandular cells is incorrect. Cervical carcinoma primarily develops from the epithelial cells of the cervix, but it can also originate from the glandular cells, especially in the case of adenocarcinoma.
**Option B:** The most common cause of cervical carcinoma is human papillomavirus (HPV) infection, specifically high-risk types like HPV 16 and 18.
High-risk human papillomavirus (HPV) infection is indeed a leading cause of cervical carcinoma, with HPV 16 and 18 being two of the most common high-risk types involved in cervical carcinogenesis. HPV infection contributes to the development of cervical cancer by causing DNA integration and mutations in the host cells, leading to uncontrolled cell growth and forming the basis for malignancy.
**Option C:** Squamous cell carcinoma is the most common type of cervical carcinoma.
While squamous cell carcinoma is indeed a common type of cervical carcinoma, the statement about it being the most common type is incorrect. Cervical carcinoma has multiple histological types, including squamous cell carcinoma, adenocarcinoma, and others. Squamous cell carcinoma is a common type but adenocarcinoma is also common and equally relevant here. Thus, neither statement accurately captures the full spectrum of cervical carcinoma subtypes.
**Why Option D is Incorrect:**
Cervical carcinoma, also known as cervical cancer, is a malignant tumor that develops from the cells of the cervix uteri. The disease can originate from squ