**Core Concept**
The question pertains to the management of early-stage cervical cancer, specifically stage Ib, where the cancer has spread to the lower part of the body of the uterus and the upper part of the cervix. The correct management strategy involves considering the extent of cancer spread, lymph node involvement, and the patient's overall health status.

**Why the Correct Answer is Right**
The correct management of stage Ib cervical cancer involves a surgical approach, specifically a total radical hysterectomy, which includes the removal of the uterus, cervix, upper part of the vagina, and a portion of the parametrium. This procedure is generally recommended for early-stage cervical cancer that has not spread to the lymph nodes. The next step in management would be to assess the patient for any potential lymph node involvement and to consider adjuvant therapy if necessary.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect as it does not specify a clear management plan for stage Ib cervical cancer.
**Option B:** This option is incorrect as it suggests a management plan that is not typically used for early-stage cervical cancer.
**Option C:** This option is incorrect as it does not address the need for further evaluation and potential adjuvant therapy.

**Clinical Pearl / High-Yield Fact**
In the management of cervical cancer, it is essential to consider the FIGO (International Federation of Gynecology and Obstetrics) staging system, which helps to guide treatment decisions based on the extent of cancer spread.

**Correct Answer:** D.