This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET Jan 2020, Subject name: Radiology
A 60 years old Female with intermittent bleeding per vagina, endometrial collection and with thickening and anterior bulging of the fundal area on ultrasound showing a Feeding Vessel sign. What is the most probable diagnosis? 
Select and explain. 
A. Endometrial Polyp, B. Endometrial Cancer, C. Submucous Fibroid, D. Endometriosis
A: Endometrial Polyp
Answer: A: Endometrial Polyp 
Explanation: Benign endometrial polypscan occur at any age but they are more common after age of 50. They are a common cause ofpostmenopausal bleedingand are often seen in patients taking tamoxifen. They are homogeneous, isoechoic and continuous with the endometrium and preserve the endomyometrial interface. They are centrally cystic, corresponding to dilated, fluid-filled glands. Colour Doppler may reveal a characteristic feeding vessel