Modifiers matching imaging:

• neurological,
• medical,
• complex,
• diagnostic,
• anatomical,
• abdominal,
• detailed,
• molecular,
• nuclear,
• noninvasive,
• therapeutic,
• obstetric,
• conventional,
• radiological,
• functional,
• vascular,
• digital,
• clinical,
• additional,
• special,
• advanced,
• coronary,
• specialized,
• cardiovascular,
• modern,
• structural,
• morphological,
• reproductive,
• basic,

Simple categories matching obstetric:

• complication,
• disease,
• incident,
• equipment,
• condition,
• situation,
• cause,
• pathology,
• imaging,
• abnormality,