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Training Collections
Library Memberships
On-demand course library with video lectures, expert case reviews, and more
Fellowship Certificate™ Programs
Practice-focused training programs designed to help you gain experience in a specific subspecialty area.
Ultimate Learning Pass
Unlock access to our full Course Library and all self-paced Fellowships.
Continuing Medical Education (State CME)
Complete all of your state CME requirements in one convenient place.
Noon Conference (Free)
Get access to free live lectures, every week, from top radiologists.
Case of the Week (Free)
Get a free weekly case delivered right to your inbox.
Case Crunch: Rapid Case Review (Free)
Register for free live board reviews.
Dr. Resnick's MSK Conference
Learn directly from the MSK Master himself.
Lower Extremities MRI Conference
Musculoskeletal Imaging
PET Imaging
Pediatric Imaging
For Training Programs
Supplement your training program with case-based learning for residents, registrars, fellows, and more.
For Private Practices
Upskill in high growth, advanced imaging areas.
Compliance
NewTrack, fulfill, and report on all your radiologists' credentialing and licensing requirements.
Emergency Call Prep
Prepare trainees to be on call for the emergency department with this specialized training series.
1 topic, 1 min.
20 topics, 55 min.
Normal Anatomy and Basic Ultrasounds: Abdomen and Pelvis
8 m.Cholelithiasis
2 m.Case: Acute Cholecystitis on Ultrasound
2 m.Acute Cholecystitis on Ultrasound
3 m.Case: Acute Cholecystitis on CT
2 m.Acute Cholecystitis on CT
1 m.Case: Cholecystitis With Calcified Stones
3 m.Gallstones on CT
2 m.Case: Tensile Gallbladder Fundus Sign
2 m.Tensile Gallbladder Fundus Sign
2 m.Case: Gangrenous Cholecystitis
2 m.Gangrenous Cholecystitis
2 m.Case: Emphysematous Cholecystitis With Portal Venous Gas Air
2 m.Emphysematous Cholecystitis With Portal Venous Gas Air
4 m.Case: Emphysematous Cholecystitis With Perforation
5 m.Emphysematous Cholecystitis Summary
3 m.Case: Mirizzi Syndrome With Dilated Intrahepatic Bile Ducts
4 m.Mirizzi Syndrome
6 m.Case: Choledocholithiasis
5 m.Choledocholithiasis
4 m.10 topics, 24 min.
Case: Acute Gallstone Pancreatitis
2 m.Causes of Pancreatitis
4 m.Cases: Pancreatitis Without/With Necrosis
3 m.Revised Atlanta Classification
6 m.Case: Pancreatitis With SMV and Splenic Vein Thrombosis
3 m.Pancreatitis Complication: SMV and Splenic Vein Thrombosis
3 m.Case: Pancreatitis With Pseudoaneurysm of Splenic Artery
2 m.Pancreatitis Complication: Splenic Artery Pseudoaneurysm
2 m.Case: Duodenal Ulcer With Perforation
2 m.Types of Perforated Ulcers
2 m.4 topics, 11 min.
11 topics, 16 min.
Case: Classic Diverticulitis
2 m.Diverticulitis
2 m.Case: Diverticulitis With Free Air
2 m.Case: Diverticulitis, Perforated with Abscess
2 m.Diverticulitis: Perforated With Abscess Post Drainage
2 m.Case: Diverticulitis With Colovesical Fistula
2 m.Diverticulitis With Colovesical Fistula
1 m.Case: Diverticulitis With IMV Thrombosis
2 m.Diverticulitis With IMV Thrombosis
2 m.Case: Epiploic Appendagitis
2 m.Epiploic Appendagitis and Omental Infarction
3 m.26 topics, 1 hr.
Case: Umbilical Hernia
3 m.Obstructing Umbilical Hernias
3 m.Groin Hernias: Introduction
3 m.Case: Indirect Inguinal Hernia
2 m.Inguinal Hernias
2 m.Case: Femoral Hernia
2 m.Case: Obturator Hernia
2 m.Groin Hernias: Summary
3 m.Case: Simple Bowel Obstruction
2 m.Case: High Grade Bowel Obstruction
2 m.Case: Gallstone Ileus
3 m.Gallstone Ileus and Cholecytocolic Fistula
3 m.Case: Closed Loop Small Bowel Obstruction
3 m.Closed Loop Small Bowel Obstruction
5 m.Case: Large Bowel Colonic Obstruction
2 m.Large Bowel Colonic Obstruction
2 m.Case: Perforated Colon From Colon Cancer
3 m.Perforated Colon
4 m.Case: SMA Embolism With Bowel Ischemia
3 m.SMA Embolism
4 m.Case: Mesenteric Vein Thrombosis
3 m.Mesenteric Vein Thrombosis
2 m.Case: Cecal Volvulus
2 m.Cecal Volvulus
4 m.Case: Sigmoid Volvulus
3 m.Sigmoid Volvulus
3 m.15 topics, 46 min.
Retroperitoneum
3 m.Case: Ruptured Abdominal Aortic Aneurysm
2 m.Abdominal Aortic Aneurysm Rupture
4 m.Case: Bleeding Angiomyolipoma
3 m.Angiomyolipoma
2 m.Case: Psoas Hematoma
3 m.Retroperitoneal Bleeding
2 m.Case: Renal Stones
3 m.Enhancement Patterns of Kidneys
7 m.Case: Forniceal Rupture
4 m.Forniceal Rupture
2 m.Case: Pyelonephritis
3 m.Pyelonephritis
3 m.Case: Renal Infarcts
3 m.Renal Infarcts
9 m.0:00
Okay, because this is so important,
0:02
again, the groin hernias, you're going to draw
0:04
the horizontal line from the symphysis
0:06
pubis. Anterior is going to be your inguinal hernia.
0:09
Femoral hernias will be posterior, and your
0:12
obturators will be deep to the pectineus muscle.
0:14
Very uncommon, but a high mortality.
0:17
So we want to make that diagnosis.
0:19
Once you look at the femoral hernias, you want to
0:21
look for the femoral vein comma sign, which
0:23
is when the femoral vein is impacted, and you
0:26
want to note that it is anterior to the pectineus
0:28
muscle because that's your landmark between
0:30
the femoral hernia and the obturator hernia.
0:33
Let's look at this case quickly, just as kind of
0:35
an aside since I've had, um, this diagnosis done
0:38
wrong a number of times by individuals around me.
0:40
So here we have, in the left groin region,
0:44
we have fluid, fluid, fluid, fluid.
0:47
But this is lateral to the femoral vasculature, okay?
0:51
So if it were a femoral hernia, you would expect it
0:54
to be medial since that's where it would come through,
0:56
and it would have mass effect upon the femoral vein.
0:59
This indeed is tracking actually along
1:03
the iliopsoas tendon.
1:05
This is iliopsoas tendon bursitis.
1:08
We find this as an incidental
1:10
finding on a lot of CT scans.
1:12
Oftentimes, it makes clinicians very
1:14
confused or radiologists very confused.
1:16
Is this a lymph node?
1:17
Is this a hernia?
1:18
It's just fluid tracking in that iliopsoas tendon
1:21
that is going to insert on your lesser trochanter.
1:24
So just know that iliotendinitis
1:26
will have some fluid in it.
1:28
Sometimes you'll even have expansion of the iliopsoas
1:30
tendon slash muscle in cases of injuries, but it
1:33
can be something that may look like a hernia or
1:36
may look like a lymph node, and you want to know
1:38
of this diagnosis so you don't make that error.
1:41
Now this is just an inguinal
1:42
hernia containing the kidney.
1:44
I'm not sure why I put this in here, but I thought it
1:46
was somewhat interesting that that's even possible.
1:48
I like to say that's a Ripley,
1:49
believe it or not, don't know how it is.
1:51
Found another case report.
1:53
So it's happened to at least two people anyway,
1:55
so the groin hernias are always interesting.
1:57
They're always a great diagnosis.
1:59
You can hit this out of the park.
2:00
You can give the surgeons as much information so that
2:03
they can treat our patients as quickly as possible.
Interactive Transcript
0:00
Okay, because this is so important,
0:02
again, the groin hernias, you're going to draw
0:04
the horizontal line from the symphysis
0:06
pubis. Anterior is going to be your inguinal hernia.
0:09
Femoral hernias will be posterior, and your
0:12
obturators will be deep to the pectineus muscle.
0:14
Very uncommon, but a high mortality.
0:17
So we want to make that diagnosis.
0:19
Once you look at the femoral hernias, you want to
0:21
look for the femoral vein comma sign, which
0:23
is when the femoral vein is impacted, and you
0:26
want to note that it is anterior to the pectineus
0:28
muscle because that's your landmark between
0:30
the femoral hernia and the obturator hernia.
0:33
Let's look at this case quickly, just as kind of
0:35
an aside since I've had, um, this diagnosis done
0:38
wrong a number of times by individuals around me.
0:40
So here we have, in the left groin region,
0:44
we have fluid, fluid, fluid, fluid.
0:47
But this is lateral to the femoral vasculature, okay?
0:51
So if it were a femoral hernia, you would expect it
0:54
to be medial since that's where it would come through,
0:56
and it would have mass effect upon the femoral vein.
0:59
This indeed is tracking actually along
1:03
the iliopsoas tendon.
1:05
This is iliopsoas tendon bursitis.
1:08
We find this as an incidental
1:10
finding on a lot of CT scans.
1:12
Oftentimes, it makes clinicians very
1:14
confused or radiologists very confused.
1:16
Is this a lymph node?
1:17
Is this a hernia?
1:18
It's just fluid tracking in that iliopsoas tendon
1:21
that is going to insert on your lesser trochanter.
1:24
So just know that iliotendinitis
1:26
will have some fluid in it.
1:28
Sometimes you'll even have expansion of the iliopsoas
1:30
tendon slash muscle in cases of injuries, but it
1:33
can be something that may look like a hernia or
1:36
may look like a lymph node, and you want to know
1:38
of this diagnosis so you don't make that error.
1:41
Now this is just an inguinal
1:42
hernia containing the kidney.
1:44
I'm not sure why I put this in here, but I thought it
1:46
was somewhat interesting that that's even possible.
1:48
I like to say that's a Ripley,
1:49
believe it or not, don't know how it is.
1:51
Found another case report.
1:53
So it's happened to at least two people anyway,
1:55
so the groin hernias are always interesting.
1:57
They're always a great diagnosis.
1:59
You can hit this out of the park.
2:00
You can give the surgeons as much information so that
2:03
they can treat our patients as quickly as possible.
Report
Faculty
Laura L Avery, MD
Assistant Professor of Emergency Radiology Harvard Medical School
Massachusetts General Hosptial
Tags
Small Bowel
Gastrointestinal (GI)
Emergency
CT
Body
Acquired/Developmental
Abdominal Wall
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