Condition Lookup

Liver laceration

Symptoms:
right upper quadrant pain; abdominal tenderness; signs of internal bleeding (e.g., hypotension, tachycardia); nausea; vomiting; ecchymosis over the abdomen

Root Cause:
Traumatic damage to the liver caused by blunt force trauma, often resulting in bleeding and disruption of hepatic tissue.

How it's Diagnosed: videos
Clinical examination, focused assessment with sonography for trauma (FAST), contrast-enhanced CT scan, and laboratory tests (e.g., hemoglobin levels, liver enzymes).

Treatment:
Management depends on severity. Minor lacerations may be managed conservatively with observation and fluid resuscitation. Severe cases may require surgical intervention (e.g., laparotomy, hemostasis, or liver packing).

Medications:
Pain relief medications such as acetaminophen or opioids for severe pain. In cases of infection risk, prophylactic antibiotics like ceftriaxone (cephalosporin class) may be used.

Prevalence: How common the health condition is within a specific population.
Common in patients with blunt abdominal trauma; occurs in approximately 15-20% of such cases.

Risk Factors: Factors or behaviors that increase the likelihood of developing the condition.
Motor vehicle collisions, falls from significant heights, sports injuries, or assaults involving blunt force to the abdomen.

Prognosis: The expected outcome or course of the condition over time.
Favorable in minor cases with proper treatment; severe lacerations carry a higher risk of mortality due to hemorrhage or associated injuries.

Complications: Additional problems or conditions that may arise as a result of the original condition.
Hemorrhagic shock, bile leakage, peritonitis, abscess formation, sepsis.

Splenic rupture

Specialty: Trauma and Injuries

Category: Blunt Abdominal Trauma

Sub-category: Solid Organ Injuries

Symptoms:
left upper quadrant pain; kehr's sign (referred pain to the left shoulder); abdominal distension; hypotension; tachycardia; nausea; vomiting

Root Cause:
Splenic parenchymal and capsule disruption due to blunt trauma, leading to internal bleeding and potential hemodynamic instability.

How it's Diagnosed: videos
Physical examination, FAST scan, contrast-enhanced CT scan of the abdomen, and monitoring of hemoglobin levels.

Treatment:
Non-operative management with close monitoring and bed rest in stable cases. Unstable cases may require splenectomy or splenic repair surgery.

Medications:
Pain management with acetaminophen or NSAIDs. Post-splenectomy patients may require prophylactic vaccines against encapsulated bacteria (e.g., pneumococcal, meningococcal, and Haemophilus influenzae).

Prevalence: How common the health condition is within a specific population.
Occurs in approximately 25-30% of blunt abdominal trauma cases, making it the most commonly injured organ.

Risk Factors: Factors or behaviors that increase the likelihood of developing the condition.
Blunt abdominal trauma from vehicle collisions, falls, or contact sports.

Prognosis: The expected outcome or course of the condition over time.
Good in stable cases with non-operative management; splenectomy patients have an increased lifelong risk of infections (overwhelming post-splenectomy infection, OPSI).

Complications: Additional problems or conditions that may arise as a result of the original condition.
Hemorrhagic shock, infection, OPSI, abscess formation.

Kidney contusion/laceration

Specialty: Trauma and Injuries

Category: Blunt Abdominal Trauma

Sub-category: Solid Organ Injuries

Symptoms:
flank pain; hematuria (blood in urine); ecchymosis over the flank (grey-turner sign); abdominal or back tenderness; signs of shock in severe cases

Root Cause:
Trauma to the renal parenchyma or blood vessels, often leading to bleeding, urine leakage, or vascular injury.

How it's Diagnosed: videos
Urinalysis, FAST, contrast-enhanced CT scan of the abdomen, and renal ultrasound.

Treatment:
Conservative management with rest, hydration, and monitoring for minor injuries. Severe lacerations may require surgical repair or nephrectomy.

Medications:
Pain relief with acetaminophen or opioids. Prophylactic antibiotics like ciprofloxacin (fluoroquinolone class) in cases of urinary tract infection or surgery.

Prevalence: How common the health condition is within a specific population.
Occurs in approximately 10% of blunt abdominal trauma cases.

Risk Factors: Factors or behaviors that increase the likelihood of developing the condition.
High-impact trauma such as car accidents, direct blows, or falls.

Prognosis: The expected outcome or course of the condition over time.
Favorable in minor cases; severe cases may lead to loss of renal function or other complications.

Complications: Additional problems or conditions that may arise as a result of the original condition.
Hemorrhagic shock, perinephric abscess, chronic kidney damage, hypertension.

Pancreatic injury

Specialty: Trauma and Injuries

Category: Blunt Abdominal Trauma

Sub-category: Solid Organ Injuries

Symptoms:
epigastric pain; nausea; vomiting; signs of peritonitis (in severe cases); elevated serum amylase or lipase

Root Cause:
Disruption or contusion of the pancreas caused by blunt trauma, leading to leakage of pancreatic enzymes and tissue inflammation.

How it's Diagnosed: videos
Clinical examination, serum amylase and lipase levels, CT scan with contrast, and endoscopic retrograde cholangiopancreatography (ERCP) in select cases.

Treatment:
Mild cases managed with bowel rest, hydration, and monitoring. Severe injuries may require surgical drainage, debridement, or partial pancreatectomy.

Medications:
Pain management with opioids. Antibiotics like piperacillin-tazobactam (penicillin class) for associated infections or abscesses.

Prevalence: How common the health condition is within a specific population.
Rare, occurring in less than 5% of blunt abdominal trauma cases.

Risk Factors: Factors or behaviors that increase the likelihood of developing the condition.
Blunt force trauma from vehicle collisions, bicycle handlebars, or direct abdominal impacts.

Prognosis: The expected outcome or course of the condition over time.
Variable; minor injuries have good outcomes, but severe injuries can result in significant morbidity.

Complications: Additional problems or conditions that may arise as a result of the original condition.
Pancreatic fistula, abscess formation, pseudocyst, diabetes mellitus, sepsis.