Ultrasound renal stone differential diagnosis .AHMED ESAWY
renal sinus ultrasound
stone location in calyx
(not in medulla,not in cortex)
echogenic foci
acoustic shadowing
twinkle artifact on colour Doppler
color comet tail artifact
Staghorn calculi
Ultrasound beam-stone angle
Difference between kidney gravel & stone
RENAL ECHOCONCRETION
Vascular Reflectors (Normal or calcified renal vessels are the most
notable and common causes of intrarenal
bright echo reflectors)
Segmental Arteries
Arcuate Arteries
Sinus Vessels
renal vein thrombosis calcification
Calcifications of the branches of the renal artery
Nonvascular Reflectors: Prominent Papillae
Reflectors Within the Renal Parenchyma
Milk of Calcium Cysts
Renal Cortical Calcification
Junctional Parenchymal Line
Angiomyolipomas
Foreign Bodies
Bright echoes within the Renal Parenchyma
medullary nephrocalcinosis
focal pyelonephritis.
Echogenic tips of the renal pyramids apex
Transient pyramidal echogenicity
echogenic neonate renal pyramids (Tamm-Horsfall protein)
fungal balls
blood clots
Renal calcification in infants with Furosemid therapy
Imaging orchitis epidydmitis epidydmo orchitis
IMAGING OF LOWER URINARY TRACT INFECTION LUTI
include different cases for oral radiodiagnosis examination all over the world
CT /MRI Plain X ray ultrasound TRANSRECTAL ULTRASOUND images
Cystitis
Prostatitis
urethritis
Orchitis
Epidydmitis
Epidydmo-orchitis
funiculitis
Vastitis/differentitis
Seminal vesiculitis
Basic principles of ultrasound.
Terms used in ultrasound.
Advantages of ultrasound.
Definition of acute abdomen.
Differential Diagnosis.
Abdominal ultrasound technique.
USG findings in most common pathologies.
Conclusion.
Ultrasound renal stone differential diagnosis .AHMED ESAWY
renal sinus ultrasound
stone location in calyx
(not in medulla,not in cortex)
echogenic foci
acoustic shadowing
twinkle artifact on colour Doppler
color comet tail artifact
Staghorn calculi
Ultrasound beam-stone angle
Difference between kidney gravel & stone
RENAL ECHOCONCRETION
Vascular Reflectors (Normal or calcified renal vessels are the most
notable and common causes of intrarenal
bright echo reflectors)
Segmental Arteries
Arcuate Arteries
Sinus Vessels
renal vein thrombosis calcification
Calcifications of the branches of the renal artery
Nonvascular Reflectors: Prominent Papillae
Reflectors Within the Renal Parenchyma
Milk of Calcium Cysts
Renal Cortical Calcification
Junctional Parenchymal Line
Angiomyolipomas
Foreign Bodies
Bright echoes within the Renal Parenchyma
medullary nephrocalcinosis
focal pyelonephritis.
Echogenic tips of the renal pyramids apex
Transient pyramidal echogenicity
echogenic neonate renal pyramids (Tamm-Horsfall protein)
fungal balls
blood clots
Renal calcification in infants with Furosemid therapy
Imaging orchitis epidydmitis epidydmo orchitis
IMAGING OF LOWER URINARY TRACT INFECTION LUTI
include different cases for oral radiodiagnosis examination all over the world
CT /MRI Plain X ray ultrasound TRANSRECTAL ULTRASOUND images
Cystitis
Prostatitis
urethritis
Orchitis
Epidydmitis
Epidydmo-orchitis
funiculitis
Vastitis/differentitis
Seminal vesiculitis
Basic principles of ultrasound.
Terms used in ultrasound.
Advantages of ultrasound.
Definition of acute abdomen.
Differential Diagnosis.
Abdominal ultrasound technique.
USG findings in most common pathologies.
Conclusion.
1. Il Chiaroscuro
Chiaroscuro è il termine con cui si indica la rappresentazione grafica del rapporto tra luci, ombre e valori
cromatici. Il chiaroscuro dipende dalla luce che illumina gli oggetti che vogliamo rappresentare: quanto
più la luce è diretta tanto più il contrasto determina la separazione tra zone chiare e zone scure.
La luce illuminando la superficie dei corpi ne esalta i volumi e li rende facilmente leggibili. Le ombre
proiettate dai corpi solidi (corrispondenti a zone di assenza di luce) rendono facile anche la lettura dei
rapporti spaziali tra gli elementi.
Per riuscire a rendere graficamente questa spazialità negli oggetti che andremo a rapprensentare è
indispensabile imparare a modulare in modo appropriato le diverse sfumature di grigio (o valori tonali) per
poterle utilizzare nei disegni.