The following group of lymph nodes receives lymphatics from the uterus except:
**Core Concept**
The lymphatic drainage of the uterus is a complex process involving multiple groups of lymph nodes. The **uterus** receives its lymphatic drainage from the **superficial inguinal lymph nodes**, **external iliac lymph nodes**, **internal iliac lymph nodes**, and **sacral lymph nodes**.
**Why the Correct Answer is Right**
The correct answer is based on the anatomical location and lymphatic drainage patterns. The **para-aortic lymph nodes** are primarily involved in the lymphatic drainage of the **ovaries** and the **upper parts of the uterus**, but not the primary site for the entire uterus.
**Why Each Wrong Option is Incorrect**
**Option A:** The superficial inguinal lymph nodes receive lymphatics from the lower part of the uterus.
**Option B:** The external iliac lymph nodes receive lymphatics from the upper part of the uterus.
**Option C:** The sacral lymph nodes receive lymphatics from the lower part of the uterus.
**Clinical Pearl / High-Yield Fact**
The lymphatic drainage of the uterus is crucial in the staging and management of **gynecological cancers**, such as **cervical cancer** and **endometrial cancer**.
**Correct Answer:** D. Para-aortic lymph nodes.