|   Measurement
of:
 Total
  Mucosal Thickness  (TT)
 Basal
  Zone Thickness  (BZT)
 Papillary
Height  (PH)
  TT
    is in arbitrary micrometer units
 (in
  this case, BZT = 12%  and  PH = 41%)
  
 The following studies reveal the pathology findings
    in patients with GERD.  They confirm that Esophageal pinch biopsies are adequate
    and useful in diagnosing chronic GER.  It is important to perform biopsy
    in order to confirm diagnosis in the absence of Reflux Laryngitis and Erosive
    Esophagitis. 
 
  
 Slide provided by Dr. James P. Kolton of Caritas
    Norwood Hospital, Norwood, MA.
  
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