A hernia has an expansile impulse on coughing except when strangulated.
Watts
G T
GT
D003371:Cough / Q000150:complications / Q000503:physiopathology*; D006550:Hernia, Femoral / Q000628:therapy; D006552:Hernia, Inguinal / Q000503:physiopathology* / Q000628:therapy; D006801:Humans