Ectopic-gestation

Looks like Rt. ectopic gestation in 5 weeks amennorhoea.
= Pregtest positive
=Thick walled cystic lesion of 2.5 cms.
= plenty of free and organized fluid in cul de sac and surrounding regions
= empty uterine cavity

         

See more on this topic:
https://www.ultrasound-images.com/early-pregnancy/#Right%20ectopic%20pregnancy

Inguino-scrotal-hernia

Panoramic view of Rt inguino-scrotal-hernia. The lower border of the hernia sac reaches 2.5 cms above the Rt testis. 

See more:

https://www.ultrasound-images.com/scrotum/#Indirect%20inguinal%20hernia%20forming%20large%20Right%20scrotal%20swelling

Simple-renal-cyst

This article is targeted primarily for the layman as well as at medical students. 

Simple renal cyst also called renal cortical cyst. 

What is it? 

Renal cortical cyst is a sac of clear fluid forming within the cortex or outer part of the kidney. 

Cause:

Usually the result of obstruction of microscopic renal tubules within the kidney. Exact etiology of cyst of kidney is still unknown. 

Above ultrasound images show a typical cortical cyst in left kidney. 

This cyst of the left kidney is in the upper part and bulging outwards- so called exophytic cyst. 

Prognosis: such renal cortical cysts don't require treatment as such but need to be followed by repeat scan after a few months. If it grows larger- more than 5 cms or gets infected they need surgical treatment. 

See more:

https://www.ultrasound-images.com/kidneys/

Adenomyotic-cyst-of-myometrium

Unusually prominent adenomyotic cyst of myometrium.

Patient had dysmenorrhoea.

Also present a hemorrhagic cyst ovary. 

https://www.ultrasound-images.com/uterus/#Adenomyosis%20of%20uterus

Pulsatile-flow-in-veins

The lower limbs veins show pulsatile flow throughout the venous systgem - (in this case it was bilateral). Typical of right heart failure/ CCF.

Normal flow in veins shown below (normal veins in this patient). Mild phasicity is present along with augmentation on valsava manoever.  

see more: https://www.ultrasound-images.com/vascular/
                https://www.ultrasound-images.com/vascular-doppler-2/