StayCurrentMD · Laparoscopic Splenectomy and Cholecystectomy for Spherocytosis
Video8 min·Published Feb 2020Older

Laparoscopic Splenectomy and Cholecystectomy for Spherocytosis

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What the experts said0 expert statements · 27 host summaries
The patient is a 17 year old boy with hereditary spherocytosis with moderate, relatively asymptomatic anemia and chronic left upper quadrant discomfort interfering with lifestyle.
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Ultrasound revealed a very large spleen, greater than 18 centimeters in longest diameter, as well as cholelithiasis.
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For laparoscopic splenectomy, the patient is placed on a beanbag in the right lateral decubitus position with a slight tilt posteriorly.
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Tilting the table to the right and left allows for appropriate displacement of the spleen medially and laterally at different points in the dissection.
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The left lower quadrant 12 millimeter port is a versatile port that allows for use of a 10 millimeter ligature device or 12 millimeter endo GIA stapler.
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The camera can be switched to either of the epigastric 5 millimeter ports as needed.
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Most of the vascular dissection is completed in a direction parallel to the spleen and perpendicular to the splenic hilum, starting at the inferior pole.
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The splenic flexure of the colon is separated from the spleen by taking the intervening vessels.
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The peritoneal attachments and smaller vessels are divided with a hook cautery.
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In this case, the colon is quite tethered to the spleen and has to be carefully mobilized.
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The vessels are carefully delineated and skeletonized before attempting to divide them, in order to prevent vessel injury.
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Placing a sponge at the hilum to soak up blood during dissection helps maintain visibility.
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Use of the suction device as a retractor helps maintain visibility in the dissection field.
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Dissection of the hilum proceeds in small increments.
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The ligature is used to divide the hilar vessels one pedicle at a time.
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In this case, the pancreatic tail is quite adherent to the splenic hilum and has to be separated following division of the hilar vessels.
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This dissection leaves a thin rim of pancreatic tissue on the splenic surface.
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The ligature should adequately seal the divided pancreatic tissue.
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In this case, there were no short gastric vessels.
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For cholecystectomy, the fundus is retracted cephalad and the neck laterally to obtain the critical view.
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The peritoneum overlying the cystic duct and artery is divided on both sides to allow retraction of the neck and clear visualization of the duct and artery.
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The cystic duct is clipped twice on the patient's side and once on the gallbladder side.
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The cystic artery is clipped and both structures are then sharply divided.
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The gallbladder is separated from the liver bed using a hook cautery, starting with the peritoneal attachments and proceeding to the deep surface.
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The spleen is morcellized and removed in pieces through an endobag inserted through the left lower quadrant port.
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Fibrin sealant was sprayed over the pancreatic tail surface and a sheet of Surgicel was left in the splenic bed.
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No drains were placed.
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