Chest tube was inserted in less than half of the patients with blunt trauma for whom pneumothorax was detected on CT. Pneumothorax volume should be considered in decision-making regarding chest tube insertion. Conservative treatment may be sufficient for pneumothorax of volume < 30 mL.

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HighlightsElderly patients receiving psyllium for treatment of constipation must drink a good amount of fluid.It is advisable to avoid bulk laxative treatment in presence of organic bowel obstruction or ileus.Oral contrast materials that contain Psyllium can cause bowel obstruction in some patients.