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Normal-obstetric-Doppler

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This late 3rd trimester pregnancy shows normal Doppler scan at 37 weeks.
I use cerebro-placental ratio as a good parameter to exclude fetal hypoxia (normally CPR is >1).
CPR is ratio of RI of mca÷ RI of umbilical artery.

Hydrometra-fluid-endometrial-cavity

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This elderly patient shows an anechoic fluid collection in the endometrial cavity or hydrometra.
Large collections such as these are usually caused by cervical canal stenosis or cervical mass lesions.
see more at: http://www.ultrasound-images.com/uterus/



adenomyosis-ultrasound-imaging

Endometrial-cast-cervix

Hemorrhagic- cyst-ovary

GB-calculus-3D-ultrasound

Hypertrophic-column-Bertin

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A normal variant, hypertrophic column of Bertin is an enlarged column of normal renal tissue with normal vessels compressing upon the renal sinus.

Urinary-sediment-UTI

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Urinary bladder contains sediment in severe UTI or sometimes due to Hemmorhagic matter.
This patient had severe UTI or urinary tract infection.


Assorted-ultrasound-cases-ebook

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I think you might like this book – "Assorted ultrasound cases: Interesting sonographic cases (version -1)" by JOE ANTONY.
Start reading it for free: http://amzn.in/2MJPKLY




VUJ-calculus-barely-visible

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A tough to spot Rt. VUJ calculus.
But despite poorly distended bladder, a hint on B mode ultrasound but revealed on twinkle sign of power Doppler.
Rt. Kidney mild hydronephrosis.

Intratesticular-varicocele-massive

Pleural-effusion-large-one

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A large Rt. Pleural effusion. The fluid appears clear suggesting serous effusion.
In addition there is mild ascites.
Usual causes include congestive cardiac failure and liver or renal disease.

Nuchal-cord-double-loop

Consolidation-lung

Gallbladder-adenomyomatosis

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Classic case of adenomyomatosis of gallbladder. Incidental finding.
Multiple comet tail artefacts from gallbladder wall.
In addition gallbladder calculus present.


Article 0

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Distal Rt. ureteral calculus nearly at the right vesico-ureteral junction was removed.
The calculus is seen below with moderate right hydronephrosis:


Bladder shows DJ ureteral stent lower tip (3D ultrasound image) which was inserted after surgical removal of the calculus.
The upper end of the stent is seen in right renal pelvis.
Observe reduction in hydronephrosis.
see more at: http://www.ultrasound-images.com/urinary-bladder/


IUGR-fetus-32-weeks

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This fetus shows IUGR or intrauterine growth retardation.
-By biometry fetal age is 29 weeks as opposed to 32 weeks by LMP.
- fetal AC= 26 weeks
In addition color and spectral Doppler studies show:
- high resistance flow in Uterine artery- RI > -0.7 (normally < 0.5)
diastolic notching
- MCA--> low resistance flow with RI< 0.6
-Umbilical A. shows RI > 0.8 (high resistance flow)
- cerebroplacental ratio is reversed with = 0.6/0.8= 0.7 (normally should be > 1)
- fortunately no reverse diastolic flow is seen in umbilical artery or uterine artery
and near normal ductus venosus flow
diagnosis: IUGR with moderate fetal hypoxia.
 see more: http://www.ultrasound-images.com/fetus-general/








Medical-renal-disease

Acute-appendicitis

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Acute appendicitis typically shows:
Increased diameter > 5 mm ( here it is 8 mm).
Increased vascularity
Hypoechoic collection within
Typical gut signature
Blind ending tubular structure

Phyllodes-tumour-3D-ultrasound

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