nodular       
adjective  medical specialized uk/ˈnɒdʒ.ə.lər/ us/ˈnɑː.djə.lɚ/
 结状的,结节的
having a small raised area or swelling
  fibrous and nodular masses 纤维化结节的团块 
 This cream is only for treatment of severe, nodular acne. 这种涂霜只可用来治疗严重的、结状的痤疮。 
 See: nodule
 - More examples
 - As more scar tissue forms, the entire liver becomes shrunken and nodular.
 - Her skin had a nodular appearance like an uncooked, cold turkey.
 - Granulomas are a nodular form of chronic inflammation.