▁as ▁the ▁" B eth es da ▁Gu idel ines ." ▁ ▁Society ▁There ▁are ▁a ▁number ▁of ▁non - pro fit ▁organis ations ▁providing ▁information ▁and ▁support , ▁including ▁Lyn ch ▁Sy nd rome ▁International , ▁Lyn ch ▁Sy nd rome ▁UK ▁and ▁Bow el ▁Can cer ▁UK . ▁In ▁the ▁US , ▁National ▁Lyn ch ▁Sy nd rome ▁A war eness ▁Day ▁is ▁March ▁ 2 2 . ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁FA Q s ▁on ▁H NP CC ▁from ▁the ▁National ▁Institute ▁of ▁Health ▁ ▁Gene Re views / NC BI / NI H / U W ▁entry ▁on ▁Lyn ch ▁synd rome ▁▁▁ ▁National ▁Can cer ▁Institute : ▁Gen et ics ▁of ▁Col ore ct al ▁Can cer ▁information ▁summary ▁ ▁Category : D NA ▁rep lication ▁and ▁repair - def ic iency ▁dis orders ▁Category : Col ore ct al ▁cancer ▁Category : Her edit ary ▁can cers ▁Category : S y nd rom es ▁with ▁tum ors ▁Category : S y nd rom es ▁affect ing ▁the ▁g astro int est inal ▁tract <0x0A> </s> ▁S ▁( S und ar aram an ) ▁Ram an an ▁( born ▁ 2 0 ▁July ▁ 1 9 3 7 ) ▁is ▁an ▁Indian ▁math ematic ian ▁who ▁works ▁in ▁the ▁area ▁of ▁algebraic ▁geometry , ▁mod uli ▁spaces ▁and ▁Lie ▁groups . ▁He ▁is ▁one ▁of ▁India ' s ▁leading ▁mathemat icians ▁and ▁recogn ised ▁as ▁an ▁expert ▁in ▁algebraic ▁geometry , ▁especially ▁in ▁the ▁area ▁of