cox bazar bangladesh doctor treat 429,000 rohingya muslims flee bangladesh myanmar recent weeks see dozens women injuries consistent violent sexual attack u.n. clinicians health workers say medics account back case medical note review reuters lend weight repeat allegations range molestation gang rape level women stateless minority group myanmar arm force myanmar officials mostly dismiss allegations militant propaganda design defame military say engage legitimate counterinsurgency operations order protect civilians zaw htay spokesman myanmar de facto leader aung san suu kyi say authorities would investigate allegations bring rape victim women come us say give full security investigate take action suu kyi comment numerous allegations sexual assault commit military rohingya women make public since late last year violence erupt myanmar northwestern rakhine state follow attack security force rohingya militants last october attack aug. 25 provoke renew military offensive unite nations call ethnic cleanse reuters speak eight health protection workers bangladesh cox bazar district say treat 25 individual rape case since late august medics say attempt establish definitively happen patients see unmistakeable pattern stories physical symptoms dozens women invariably say myanmar soldier perpetrators rare u.n. doctor aid agencies speak rape allegedly commit state arm force give sensitivity matter doctor clinic run u.n international organization migration iom leda makeshift refugee say treat hundreds women injuries say violent sexual assault army operation october november few rap report among influx refugees since august say dr. niranta kumar clinic health coordinator see injuries suggest aggressive attack women several health workers suggest whereas october many women initially remain villages believe army sweep target rohingya men time flee first sign military activity doctor leda clinic show reuters reporter three case file without divulge identity patients one say 20-year-old woman treat sept. 10 seven days say rap soldier myanmar handwritten note say say soldier pull hair gun use beat rap examinations often find injuries suggest force penetration beat even look like intentional cut genitals doctor say find skin mark show forceful attack inhuman attack say iom medical officer dr tasnuba nourin see incidents vaginal tear bite mark sign seem show firearm use penetrate women say among new influx rohingya treat least five women appear recently rap say add case physical injuries observe consistent patient account happen bangladesh government clinics support u.n. agencies ukhia area doctor report treat 19 women rap say dr. misbah uddin ahmed head main health complex cite report female clinicians evidence include bite mark tear vagina sort things say one day alone sept. 14 six women show one clinics say sexually assault say myanmar army do iom doctor ask identify work one clinics near kutapalong refugee camp say woman cross myanmar late august say rap least seven soldier extremely weak traumatize say struggle make clinic doctor say laceration vagina doctor treat 15 19 case women appear rap another eight women physically assault give emergency contraceptives give treatment reduce risk contract hiv jab hepatitis symptoms include bite mark arm back tear laceration vagina vaginal bleed doctor say internal report compile aid agencies cox bazar record 49 sgbv survivors identify four days aug. 28-31. sgbv sexual gender-based violence use refer case rape accord u.n. doctor data report rape case available date situation report aid agencies say 350 people refer life-saving care relate gender-based violence broad term include rape attempt rape molestation well emotional abuse denial resources base gender since aug. 25. refer perpetrators kate white emergency medical coordinator decins sans fronti res msf cox bazar say charity treat least 23 case sexual gender-based violence include gang-rape sexual assault since aug. 25. fraction case likely say reuters first report allegations mass rape rohingya women within days militant attack northern rakhine october report also hear u.n. investigators visit bangladesh january report u.n. secretary general april say sexual assault apparently employ systematically humiliate terrorize community rise power last year suu kyi speak rape use tool division country myriad ethnic conflict use weapon arm force intimidate ethnic nationalities divide country see say 2011 video message conference sexual violence conflict spokesman zaw htay say nothing say ask view change since everything accord rule law say military leaders also say take action u.n. medics see evidence rape myanmar army 'cleansing campaign