random. aunt mini Flashcards
mml of sinus of valsava
Rt cornary cusp
Trigonencephaly
Metopic craniosynostosis
Brachycephaly
premature fusion of coronal and/or lambdoid sutures
Scaphocephaly
premature fusion of the sagittal suture
Kasabach-Merritt syndrome
mutiple splenic hemangiomas.
Exogenous lipoid pneumonia
Constipation meds
The chronic form may show more mass-like consolidation, with irregular or spiculated borders secondary to chronic inflammation.
most common solid epididymal mass
adenomatoid tumor
The most common extratesticular mass is a spermatic cord lipoma.
The most common malignant paratesticular mass is a rhabdomyosarcoma.
Volar Barton’s fracture
comminuted intra-articular fracture of the distal radius is seen with the VOLAR rim maintaining relationship with the carpus, and both are proximally displaced.
dorsal is the opp
Chauffeur’s fracture
isolated fracture of the radial styloid process.
Plagiocephaly
an asymmetric skull shaped due to asymmetric closure of one of the coronal and/or lambdoid sutures
most common location for dermoid/epidermoid cysts in the head and neck region
Lateral orbital rim
2ry ABC
CB.
GCT
OB
FD
Rasmussen encephalitis
hemi-atrophy
ventricle dil
Hemimeganechaphy
Hemi enlargement of the cerebral hemisphere and ventricle.
Wilms tumor ass w/
cryptochordism and hypospadias
Posterior urethral valves Rx
initially treated with endoscopic valve incision. They may also require bladder augmentation or continent diversion.
Long-term surveillance is often needed to monitor renal function and bladder compliance.
MCC of tru IV hge
SDH
weighted CTDI=
1/3 center + 2/3 periphery
Volume CTDI =
CTDI W / pitch
you might need to calc the CTDO w
DLP=
CTDI vol x scan length.
CTDO vol = / pitch
wt is the effect of thicker screen on the mottle when the AEC is on
unchanged. inceeased photon»_space; less exp time
when AEC is on, increase Kv results in ? skin dose
decrease. note AEC is on
if not»_space; increase
wt is the effect of decreasing pt to II distance on contrast?
decrease contrast.
bcz scatter will have less distance to diverage out of the beam. so they hit II»_space;> noise
termination of preg 2/2 to fetal dose is ?
> 50 mGy in the 2-15 wk. not the first two wk
at which KeV CS and PE probablity is equal?
25 Kev
fetal absorbed dose > 10 mGy chance of malgnany?
350%
T/F
the wider the latidude, the wider the Kerma range that results in Gd contrast ?
True. notice the wider the range of KERMA
