Abdominal calcifications are commonplace. They can produce confusing appearances and their significance is not always clear. This page considers all aspects of abdominal calcifications as they appear on abdominal plain film.

	This patient has multiple radiopaque gallstones.
	This patient has gallstones demonstrated on a AP lumbar spine image. A breathing exposure technique was employed resulting in movement unsharpness of the gallstones.

This is a non-pathological calcification- the normal calcification of the foetal skeleton in utero taken from an IVU series.

The arrowed structure is an ingested chicken bone which had previosly been demonstrated radiographically on a lateral soft tissue neck image. Bra hardware noted

multiple gallstones (white arrow) nasogastric tube (black arrow) surgical staples (grey arrow) pelvis phleboliths (not marked)