HiatalHernia:
Theesophaguspassesthroughanopeninginthediaphragm(i.e.esophagealhiatus)asitcoursesthroughthechesttotheabdomeneventuallyendingatthestomach.Thisopeningisusuallyadequateforpassageoftheesophagusandnothingelse.However,patientsthathaveahiatalherniahaveanenlargedopening.Therearefourdifferenttypesofhiatalherniasdescribed.Theslidingherniaisthemost在北京线咨询治疗白癜风医院北京正规医院治疗白癜风
