3016 results
Colitis - Differential Diagnosis by Segment Location

Ascending Colon:
 - Shigella
 - Salmonella
 - Amebic colitis
Hepatic flexure:
Yersinia - TB Recto-Sigmoid ... Lymphoma - E Coli Rectum ... Diagnosis #Map #Causes
Rectus Sheath Hematoma on POCUS
Older male on apixaban for treatment of DVT presents with abdominal pain
Rectus Sheath Hematoma ... Massive rectus sheath ... Pt went IR for inf ... MaizeandLube #Rectus
Eyeball Anatomy - Extraocular Muscles
 - Superior Oblique
 - Inferior Oblique
 - Superior Rectus
 - Inferior
Oblique - Superior Rectus ... - Inferior Rectus
Drugs Causing Acute Pancreatitis

Class Ia: The medications in which there was a rechallenge and other causes
rechallenge and other causes ... out other common causes ... Class II: Cases ... and atleast4 case ... #Pancreatitis #Causes
Extraocular Muscle Actions & Clinical Testing
What about clinical testing of extraocular muscle function & associated nerve
by the medial rectus ... by the lateral rectus ... superior & inferior rectus ... only the superior rectus ... only the inferior rectus
CN III Palsy - Oculomotor Nerve
 • Ptosis: Loss of innervation of the levator palpebrae superior.
of the superior rectus ... , inferior rectus ... , medial rectus,
Coarctation of the Aorta 

Preductal Coarctation:
Narrowing is proximal to ductus arteriosus Life-threatening if severe; seen in
is proximal to ductus ... at insertion of ductus ... Appears when ductus ... closes Postductal ... distal to the ductus
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... found in 60% of cases ... Nodosum #Mnemonic #Causes
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
Always affects rectum ... ileum • Most cases ... sparing of the rectum
Colonic Foreign Body Removal

Surgical extraction after large bowel obstruction caused by rectal insertion of a foreign
bowel obstruction caused ... by rectal insertion