Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s...

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Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO

Transcript of Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s...

Page 1: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Management of Spleen/Liver Trauma

George W. Holcomb, III, M.D., MBASurgeon-in-Chief

Children’s Mercy HospitalKansas City, MO

Page 2: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Mechanisms for Intra-abdominal Trauma

1. Motor vehicle collisions

2. Automobile vs pedestrian accidents

3. Falls

4. ATV

5. Handlebar injury from bicycle

6. Sports

7. Non-accidental trauma

Page 3: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Frequency of Pediatric Blunt Abdominal Injuries

• Spleen 27%

• Kidney 27%

• Liver 15%

• Pancreas 2%

Page 4: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Splenic Trauma

• Diagnosis: • Plain abdominal film

• Unreliable and nonspecific

• Triad of radiographic findings in acute splenic rupture• Left diaphragmatic

elevation

• Left lower lobe atelectasis

• Left pleural effusion Radiograph demonstrates a left pleural effusion, left basilar atelectasis, and inferomedial displacement of thesplenic flexure (arrow)

Page 5: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Splenic Trauma• Diagnosis:

• FAST

• Focused Abdominal Sonography for Trauma

• Bedside study for unstable patient

• 15% false-negative

• May miss up to 25% of liver and spleen injuries

• Compared to CT only 63% sensitive for detecting free fluid

Fluid in the subphrenic space and splenorenal recess can be detected. The image shown demonstrates blood (arrow) between the spleen (S) and diaphragm (D).

Page 6: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Splenic Trauma

• Diagnosis: • CT with IV contrast

• Noninvasive, highly accurate, easily identifies and quantifies extent of injury, for stable patient only

A: Hemoperitoneum with a liver laceration (arrow) and a shattered spleen is seen.

Page 7: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

AAST Splenic Injury Scale

*Advance one grade for multiple injuries, up to grade IIIMoore EE, Cogbill TH, Jurkovich GJ, et al

Page 8: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

AAST Splenic Injury Scale

17-yo boy injured on an ATV. Grade I injury with subcapsular fluid occupying less than 10% of spleen’s surface area.

Page 9: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

AAST Splenic Injury Scale

17-yo girl injured in an MVC. Grade II injury with laceration involving less than 3 cm of parenchymal depth

Page 10: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

AAST Splenic Injury Scale

18-yo boy injured playing football. Lacerations involving more than 3 cm of parenchymal depth radiating from splenic hilum -grade III laceration

Page 11: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

AAST Splenic Injury Scale

16-yo boy injured playing hockey. Fractured spleen involving more than 25%, Grade IV splenic laceration

Page 12: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

AAST Splenic Injury Scale

12-yo boy pedestrian struck by MV. Fractured spleen with hilar devascularization. Grade V injury.

Page 13: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Splenic Trauma

• Complications• Pseudoaneurysms

• Often asymptomatic and resolve over time

• If treatment required, angiographic embolization may be used

• Also occur in liver trauma

A. Splenic pseudoaneurysm (arrowheads) after nonoperative treatment of blunt splenic injury.

B. Successful angiographic embolization The microcatheter used to deploy the coils is marked by the arrowheads and the embolic coils are marked by the arrows. 

Page 14: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Splenic Trauma

• Complications• Pseudocysts

• Rare: 0.44%

• May become large and

painful

• Tx: laparoscopic

excision and

marsupialization

Page 15: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Splenic Trauma

• Immunocompetence

• Vaccination practices vary

• Adult trauma evidence supports immunocompetence in healed grade IV injuries

Page 16: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Splenic Trauma• If splenectomy is indicated

• Pt requires vaccinations prior to discharge• Streptococcus pneumoniae

• Pneumovax 23

• Haemophilus influenzae type B• Hib vaccine

• Neisseria meningitidis• Quadravalent meningococcal/diphtheria

conjugate

• Prophylactic antibiotics controversial• Most centers use penicillin

Page 17: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Splenic Trauma

• Treatment

• Nonoperative failure rate 2%

• Risks for increased nonoperative failure rate

• Bicycle-related injury mechanism

• More than one solid organ injury

• Peaks at 4 hrs, declines at 36hrs after admission

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Contrast Blush - Spleen

• 216 Pts – 7 yrs• 26 Pts – Contrast blush on CT scan

• Lower HgB• More likely to need op (22% vs 4%)

• Not a definite indication for operation, but indicates subset of pts who have active bleeding and may need transfusion and/or operation

Blunt Splenic Injury

Page 19: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Liver Trauma

• Blunt trauma is most common cause of injury to liver

• High risk due to:

• Large organ, friable parenchyma, ligamentous attachments

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Page 21: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

AAST Liver Injury Grading

Grade I

Grade IV

Page 22: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Types of Injury

• Parenchymal damage/laceration

• Subcapsular hematoma/contusion

• Hepatic vascular disruption – contrast extravasation

• Bile duct injury

Page 23: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Diagnosis• Physical exam –

• ±tachycardia, ±hypotention, peritoneal irritation

• FAST – • better for unstable patients

not stable enough for CT1

• CT w contrast • determine grade and look for

active extravasation

1Coley et al. J Trauma 2000

Page 24: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Contrast Blush - Liver

• 105 pts – blunt liver injury – 6 yrs• 75 pts – Grade III – V• 22 pts – Contrast blush

• transfusion req.• mortality (23% vs 4%)• ISS also• Mortality may be related to the other injuries

Page 25: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Indication for Intervention

• Operate for continued blood loss with hypotension, tachycardia, decreased urine output, decreasing Hg unresponsive to IVF and pRBC

• Operative rates

• 3-11% for multiple injuries

• 0-3% for isolated liver injury

• Angioembolization – not used as commonly as in adults

Page 26: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Bile Duct Injury

• With nonoperative management, 4% risk of persistent bile leak

• HIDA with delayed images if bile duct injury suspected

• ERCP with decompression and stenting – can be diagnostic and therapeutic

Page 27: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

• 72 pts• 30 – Liver• 44 – Spleen

• Liver vs spleen –• Longer recovery period• Nine complications• Greater use of resources

J Pediatr Surg 43:2264-2267, 2008J Pediatr Surg 43:2264-2267, 2008

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APSA Guidelines

CT GRADE I II III IV

Days in ICU None None None 1 day

Hospital stay 2 days 3 days 4 days 5 days

Predischarge imaging

None None None None

Postdischarge imaging

None None None None

Activity restrictions

3 weeks 4 weeks 5 weeks 6 weeks

From Stylianos S, and APSA Trauma Committee: Evidence-based guidelines for resource utilization in children with isolated spleen or liver injury.

APSA guidelines for hemodynamically stable children with isolated spleen or liver injury

J Pediatr Surg 35:164-169, 2000J Pediatr Surg 35:164-169, 2000

Page 29: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

• Prospective study all pts with BSLI

• No exclusions

• Bedrest : Grade I – II inj – 1 nightGrade III – V inj – 2 nights

J Pediatr Surg 46:173-177, 2011J Pediatr Surg 46:173-177, 2011

Page 30: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Prospective Study - BSLI

• 131 pts (spleen only 72, liver only 55

• 1 splenectomy (Grade V inj)

• Transfusions – 24 (18 due to BSLI)

• Mean injury grade – 2.6

• Mean bed rest – 1.6 days

• Need for bed rest limiting factor in duration of hospital in 86 pts (66%)

J Pediatr Surg 46:173-177, 2011

Page 31: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Prospective Study – BSLI

An abbreviated protocol of 1 night for Grade I –

II injuries and 2 nights for Grade III or higher in

hemodynamically stable pts is safe and

significantly decreases hospitalization c/w

previous APSA recommendations.

Page 32: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

Solid Organ Injury

• Treatment

• > 90% of hemodynamically stable pts successfully managed non-operatively

• Less than 10% require transfusion

Page 33: Management of Spleen/Liver Trauma George W. Holcomb, III, M.D., MBA Surgeon-in-Chief Children’s Mercy Hospital Kansas City, MO.

References• Coley BD, Mutabagani KH, Martin LC, Zumberge N, Cooney DR, Caniano DA, Besner GE,

Groner JI, Shiels WE 2nd. Focused abdominal sonography for trauma (FAST) in children

with blunt abdominal trauma. J Trauma. 2000 May;48(5):902-6.

• Holcomb GW III, Murphy JP. Ashcraft’s Pediatric Surgery. 5th ed. Philadelphia, PA:

Saunders An Imprint of Elsevier, 2010.

• Lynn KN, Werder GM, Callaghan RM, Sullivan AN, Jafri ZH, Bloom DA. Pediatric blunt

splenic trauma: a comprehensive review. Pediatr Radiol (2009) 39:904-916.

• Moore EE, Cogbill TH, Jurkovich GJ, et al: Organ injury scaling: Spleen and liver (1994

revision). J Trauma 38:323-324, 1995

• Sabiston DC II, Townsend CM III. Sabiston Textbook of Surgery. 18th ed. Philadelphia, PA:

Saunders An Imprint of Elsevier, 2007.

• Stylianos S. Evidence-based guidelines for resource utilization in children with isolated spleen

or liver injury. The APSA Trauma Committee. J Pediatr Surg. 2000 Feb;35(2):164-7.

• Tataria M, Nance ML, Holmes JH 4th, Miller CC 3rd, Mattix KD, Brown RL, Mooney DP,

Scherer LR 3rd, Grooner JI, Scaife ER, Spain DA, Brundage SI. Pediatric blunt abdominal

injury: age is irrelevant and delayed operation is not detrimental. J Trauma 2007

Sep;63(3):608-14.