Penetrating injuries of the colon and rectum have been reported earlier and are often associated with injuries of adjacent viscera such as bladder, uterus or vagina, prostate and seminal vesicles as well as iliac vessels. But this case is rare not only regarding the mechanism of injury but also with respect to the depth of penetration, with the foreign body having almost reached the thorax after entry through the anal orifice.Keywords Penetrating . Rectal . Injury
Case ReportA 13 year old boy presented to the Emergency department with a history of falling onto a smooth blunt tipped rod while playing with his friends in a river during his holidays. He dived into the river and came down inadvertently on a wooden rod which was being held vertically by one of his friends .The force of his landing on the rod caused the rod to penetrate through the anus and drive it into his body till it finally appeared subcutaneously in the left lower chest wall posteriorly. The boy was wheeled into Emergency in a knee elbow position as the rod protruding out from his anus posteriorly and towards the right for a distance of about 75 cm prevented him from lying flat or to any one side.On admission, he was found to be haemodynamically stable and was started on intravenous fluids after intravenous access using an 18 G cannula. Blood was drawn for all pre-operative investigations including grouping and cross matching.. A portion of the rod outside the body was cut in one stroke and removed using an electric tile cutter, causing very little motion to the part remaining in situ. With this done, the boy could be positioned in the right lateral position on the trolley (Fig. 1). An emergency CT scan was done using 64slice CT scanner. It showed the track taken by the rod penetrating through the rectum and having reached the left lower chest wall (Figs. 2 and 3)).He was then taken up for an emergency laparotomy. The anaesthesiologists intubated him while in the right lateral position, since he could not be positioned supine (Fig. 1). After anaesthetizing the patient he was then positioned supine. A midline incision was made and the abdomen entered. The rod was found to have entered the abdomen by piercing through the rectum anteriorly and then passing between the external iliac artery and vein just below the bifurcation of the left common iliac artery. After this it was