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Ryan Christie

@RyanChristieMD

12 Nov

#WetreadCoW Case 15

Hx: Vaginal bleeding

What is the first question to ask? What are the possible diagnoses? (more images to come of course 😀)

Professionally appropriate gif responses only please. No spoilers! wetread.org #FOAMrad #FOAMed #radres #errad #bodyrad

@ER_Rad_Hanna

@ER_Rad_Hanna @GayatriJoshiMD @RadioGyan #WetreadCoW Case 15 (cont)

+Urine pregnancy test

Diagnosis(es)? Gifs only please! 😀 FOAMrad #FOAMed #radres #errad #bodyrad

#WetreadCoW Answer: Cervical Ectopic Pregnancy

Imaging is easy!

-⭐️NO IUP(endometrium opposed, no fluid or sac)
-gestation sac w/ fetal pole in cervix

Options:
1) cervical ectopic
2) spont abortion

Here: Closed os, no endometrial fluid➡️ectopic
#FOAMrad #bodyrad #errad #obgyn

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Ryan Christie

@RyanChristieMD

6 Nov

#WetreadCoW Case 14

Hx: Abominal Pain

Can you identify the source of acute pain and the underlying etiology?

Professionally appropriate gif responses only please. No spoilers! #FOAMrad #FOAMed #radres

A case for everyone 😀 #errad #bodyrad #chestrad #NeuroRad

#WetreadCoW Answer: Tuberous Sclerosis

More specifically - multiple large bilateral renal angiomyolipomas through the kidneys (green) with acute R perinephric hemorrhage (red arrows)

*remember ⬆️size of AMLs = ⬆️ risk of hemorrhage

#FOAMed #FOAMrad #bodyrad #radres

Tuberous Sclerosis (aka Bourneville Dz)

-neurocutaneous disorder (phakomatosis)
-numerous benign tumors of ectodermal orgin (skin, eyes, CNS)
-usually sporatic
-Classic: child with Vogt's triad (seizures, intellectual disability, adenoma sebaceum rb.gy/rlkgei

Read 5 tweets

Ryan Christie

@RyanChristieMD

23 Oct

#WetreadCoW Case 13

Hx: 50 yo male with cough

Please answer with professionally appropriate gif responses only. No spoilers. wetread.org #FOAMrad #FOAMed #radres #errad #chestrad

@RyanBPetersonMD

@RyanBPetersonMD @ER_Rad_Hanna @StefanTigges @RadioGyan @jannimd @thoracicrad #WetreadCoW Case 13

Got the CT for you. Does it help?

@WetreadCoW Case 13 Answer: Mounier-Kuhn syndrome (aka tracheobronchomegaly)

-cystic dilation of trachea&bronchi
-absence/atrophy of elastin fibers&smooth muscle
-?congenital (not agreed upon)
-assoc w Ehlers-Danlos

#FOAMed #FOAMrad #chestrad #radres #thoracicrad

Read 4 tweets

Ryan Christie

@RyanChristieMD

9 Oct

#WetreadCoW Case 11

Hx: abdominal distention

Please answer with professionally appropriate gif responses only. No spoilers. #FOAMrad #FOAMed #radres #errad #bodyrad

#WetreadCoW Case 11 Answer: Pseudomyxoma Peritonei

-accumulation of mucinous ascites from mucin producing tumor. This case is the classic mucinous appendiceal tumor s/p multiple debulking surgeries! #FOAMed #FOAMrad #Radres #bodyrad

👍 on the gifs everyone!

Pseudomyxoma Peritonei

Source: mucinous tumor of appendix (#1), colon, stomach, pancreas, urachus, ovary

Rupture➡️ mucin & neoplastic cells into the peritoneum ➡️ diffuse peritoneal spread of malignancy and increasing abdominal distention

Read 5 tweets

Ryan Christie

@RyanChristieMD

2 Oct

#WetreadCoW Case 10

Hx: trauma survey exam. Fall, pain

Dx? Anything else you may want to consider given the history?

Please answer with professionally appropriate gif responses only. No spoilers. #FOAMrad #FOAMed #radres #errad #orthorad #MSKRad

#WetreadCoW Case 10 Answer: Ankylosing Spondylitis

-fused SI jts
-fused pubic symphysis
- interspinous ligament ossification = "dagger spine"
-fused Lspine?

⭐️Need to look for spine fx!

Too easy? or maybe everyone is distracted by #ASER2020
#FOAMed #radres #mskrad #orthorad

Ank Spon:

-seroneg spondyloarthropathy (neg Rheum factor) ➡️ fusion of the spine, SI jts, pubic symphsysis, and sometimes other jts
- assoc w HLA B27 gene
-M>F
-usually presents 3rd-4th decade
-trt: NSAIDS, motion/exercise, TNF-alpha blockers

Read 5 tweets

Ryan Christie

@RyanChristieMD

25 Sep

#WetreadCoW Case 9

Hx: MVA, chest pain

Please answer with professionally appropriate gif responses only. No spoilers! wetread.org #FOAMrad #FOAMed #radres #errad #chestrad

#WetreadCoW Case 9 Answer: Diverticulum of Kommerell

Focal outpouching of the distal aortic arch + h/o trauma ➡️ think traumatic PSA⭐️, but lets look a bit closer here

No perioaortic stranding
No wall thickening
location = medial (retroesophageal 🤔)
#FOAMrad #radres #chestrad

Kommerrell Diverticulum

-focal outpouching of the distal aortic arch at the origin of an aberrant subclavian artery (here artery is very small)

-can be aberrant L subcl in setting of R aortic arch OR aberrant R subcl in normal L aortic arch (here) #FOAMed #FOAMrad #radres

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