I couldn't find anything when I searched the LRD.
After searching the full name it seems they are calling it LPR or LPRD
here are some info links-

#
Laryngopharyngeal Reflux Disease (LPR) - Department of ...

Your doctor has diagnosed you as having Laryngopharyngeal Reflux Disease or LPR. This condition develops when stomach acid travels up into your throat. ...
www.uthscsa.edu/oto/lpr.asp - 15k - Cached - Similar pages
#
Laryngopharyngeal Reflux Disease

My talk today will be laryngopharyngeal reflux disease, LPRD. Quickly, today I will go over a case presentation, talk about the history of LPR, ...
www.bcm.edu/oto/grand/11112004.htm - 34k - Cached - Similar pages
# [PDF]
Laryngopharyngeal Reflux (LPR): Information Sheet

File Format: PDF/Adobe Acrobat - View as HTML
What is gastroesophageal reflux disease (GERD)? GERD results when acid gets past the one-way ... Laryngopharyngeal reflux is not the same as heartburn. ...
https://www.lahey.org/PDF/VoiceCente...RFactSheet.pdf - Similar pages
#
Head and Neck Manifestations of Gastroesophageal Reflux Disease ...

Laryngopharyngeal reflux is the movement of gastric contents into the laryngopharyngeal area. Gastroesophageal reflux disease (GERD) occurs when gastric ...
www.aafp.org/afp/990901ap/873.html - Similar pages
by I Cases - Related articles - All 5 versions
#
Disorders of the Voice

If the reflux makes it all the way up though the upper sphincter and into the back of the throat, it is called LPRD or Laryngopharyngeal Reflux Disease. ...
www.texasvoicecenter.com/disorders.html - 23k - Cached - Similar pages
#
Laryngopharyngeal Reflux (LPR)

Laryngopharyngeal reflux, or LPR, is the backflow of stomach contents up the ... Gastroesophageal reflux disease (GERD) is the disorder caused by the ...
www.ucdvoice.org/lpr.html - 15k - Cached - Similar pages
#
Laryngopharyngeal reflux - Wikipedia, the free encyclopedia

Feb 3, 2009 ... (Redirected from Laryngopharyngeal Reflux Disease). Jump to: navigation, search. Laryngopharyngeal reflux (LPR) refers to the backflow of ...
http://www.en.wikipedia.org/wiki/Lar...Reflux_Disease - 21k - Cached - Similar pages
#
Laryngopharyngeal reflux is different from classic ...

Laryngopharyngeal reflux is different from classic gastroesophageal reflux disease from Ear, Nose & Throat Journal provided by Find Articles at BNET.
http://www.findarticles.com/p/articl...81/ai_92281754 - 37k - Cached - Similar pages