What does this waveform demonstrate?

This patient presented for an ultrasound due to a palpable mass and pain for one week. She has a one month old baby. What is the most likely diagnosis for this lesion?

Identify the structures indicated by the yellow arrows on this neonatal brain image?

This patient presented with scrotal pain and swelling and fever. What is the most likely diagnosis?

This 3 month old infant presented with persistent crying over the past 4 days, and on examination demonstrated a rigid abdomen. You obtained these images in the RLQ. What is the most likely diagnosis?

Based on this transverse view of the prostate gland what procedure has this patient undergone to treat symptoms from BPH.

Which anxiety disorder involves sudden, recurrent episodes of intense fear with physical symptoms such as rapid heartbeat?

Dissociative amnesia primarily involves memory loss for everyday skills like brushing teeth.

True/False: Cyclothymic disorder involves chronic mood fluctuations that do not meet criteria for major depressive or manic episodes.

Dissociative disorders often co-occur with mood and anxiety disorders.