38 results
Goodsall's Rule states that 
Fistulas can be described as anterior or posterior relating to a line
plane across the anus ... 3 cm. from the anus ... GoodsallRule #Goodsall’s #fistulainano ... #parksclassification
Fistula-In-Ano: External opening of fistulus tract is apparent in photo above. Proximal opening would
be at level
Clinical #Photo #FistulaInAno ... #Anal #Anus #UCSDH
Ulcerative Colitis - Surgical Options
 • Proctocolectomy - Ileostomy: ileum is attached to an external bag
connected to the anus
Causes of Pediatric Constipation - Differential Diagnosis Algorithm
Dietary / Functional:
 • Insufficient Volume / Bulk
Neurologic:
 •
• Imperforate Anus
Atypical HUS - Hemolytic Uremic Syndrome
Unlike typical HUS, which is shigatoxin mediated, aHUS is not typically
shigatoxin mediated, aHUS ... rule out TTP. aHUS ... If this is aHUS, ... Atypical #HUS #aHUS
Pediatric Constipation - Differential Diagnosis Algorithm
Dietary/Functional
 • lnsufficient Volume / Bulk
Neurologic
 • Hirschsprung's Disease
 • Imperforate
• Imperforate Anus
Hypophosphatemia Diagnostic Algorithm
- GI Losses
- Redistribution
- 1° HPT
- 1° Renal PO4 wasting: Hereditary, TIO, Fanconi Syndrome,
by Dr Zalman Agus
Thrombotic Microangiopathies - Primary Thrombotic Microangiopathy (TMA) - Differential Diagnosis Table

 • Thrombotic Thrombocytopenic Purpura (TTP)
Atypical HUS (aHUS
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
from the mouth to anus
The Neuroanatomy and Physiology of Emotion
 • Thalamus
 • Primary and Association Cortices
 • The Prefrontal
Nervous System (ANS ... ) -> The ANS automatically