109 results
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
XR — scotty dog sign ... vertebrae • CT ... MSK #diagnosis #pathophysiology ... #signs #symptoms
Emphysematous Prostatitis - Radiography of the kidney, ureter, and bladder showed an atypical focus of gas
atypical focus of gas ... computed tomography (CT ... Clinical #Radiology #CT ... #Prostatitis #NEJM
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
nausea and vomiting as ... well as the elevated ... computed tomography was ... #Pneumatosis #CT ... #NEJM
PECARN Head CT Decision Aid

The Head CT Choice decision aid was developed in Rochester, Minnesota. Full
PECARN Head CT Decision ... Aid The Head CT ... Choice decision aid was ... disadvantages of cranial CT ... observation, and signs
Emphysematous Cystitis
Epidemiology:
 • Usually middle-aged diabetic women
 • Other RF: neurogenic bladder, urinary tract outlet obstruction,
compromise Clinical Signs ... be present or signs ... infection, such as ... Pathophysiology: ... , specifically CT
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Diagnostic Algorithm Pathophysiology ... range of potential pathophysiologic ... lesions may start as ... - Pathophysiology ... Ill-appearing, vital sign
Fournier’s Gangrene - Physical examination was notable for necrotic-appearing tissue in the scrotum and perineum, with
Physical examination was ... Clinical #Surgery #CT ... #Subcutaneous #NEJM
Pathyophysiology - hyperglycemic crises in patients with diabetes 
Key signs/symptoms of HHS/DKA:
Both: Polyuria, polydipsia, weight loss,
Pathyophysiology ... diabetes Key signs ... Longer course (days
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
periorbital cellulitis, as ... the infection has ... patient NEEDS a CT ... Periorbital #Cellulitis #pathophysiology ... ophthalmology #diagnosis #signs
Ground Glass Opacities on Lung CT - Pathophysiology
Ground glass opacity lung is denser (whiter) than normal
Opacities on Lung CT ... - Pathophysiology ... normal lung, but as ... pulmonary #ChestCT #Pathophysiology