Sheldon is convinced that he has an untraceable disease and begs Stephanie to help diagnose him.br S02E10 - The Vartabedian Conundrumbr br #ShellyandPenny #KaleyCuoco #TBBTbr br DISCLAIMER:br Some of the links in description may be affiliate links. br This means that if you click on one of the links and make a purchase, br I may receive a commission (at no extra charge to you).