Laparoscopic splenectomy for traumatic splenic injury after screening colonoscopy

Subcapsular Splenic Hematoma After Diagnostic Colonoscopy: A Case Report

Colonoscopy is a widely performed diagnostic and therapeutic procedure essential for the screening, diagnosis, and management of various colorectal conditions. It is a routine and relatively safe procedure. Unfortunately, sometimes complications arise, one of the rarest being splenic injury. A splenic hematoma following colonoscopy can lead to significant morbidity and can be fatal if not promptly recognized and managed. We report a case of a 58-year-old female who initially refused imaging after presenting to the ED with abdominal pain following her procedure, but then presented again days later and was found to have a splenic hematoma and hemoperitoneum. She was ultimately managed medically and after an uneventful hospital course and was able to be discharged without requiring a splenectomy.

Splenic artery embolisation for splenic injury during colonoscopy: A systematic review

BACKGROUND

Splenic injury due to colonoscopy is rare, but has high mortality. While historically treated conservatively for low-grade injuries or with splenectomy for high-grade injuries, splenic artery embolisation is increasingly utilised, reflecting modern treatment guidelines for external blunt trauma. This systematic review evaluates outcomes of published cases of splenic injury due to colonoscopy treated with splenic artery embolisation.

METHODS

A systematic review was performed of published articles concerning splenic injury during colonoscopy treated primarily with splenic artery embolisation, splenectomy, or splenorrhaphy from 1977 to 2022. Datapoints included demographics, past surgical history, indication for colonoscopy, delay to diagnosis, treatment, grade of injury, splenic artery embolisation location, splenic preservation (salvage), and mortality.

RESULTS

The 30 patients treated with splenic artery embolisation were of mean age 65 (SD 9) years and 67% female, with 83% avoiding splenectomy and 6.7% mortality. Splenic artery embolisation was proximal to the splenic hilum in 81%. The 163 patients treated with splenectomy were of mean age 65 (SD 11) years and 66% female, with 5.5% mortality. Three patients treated with splenorrhaphy of median age 60 (range 59-70) years all avoided splenectomy with no mortality. There was no difference in mortality between splenic artery embolisation and splenectomy cohorts (p = 0.81).

CONCLUSIONS

Splenic artery embolisation is an effective treatment option in splenic injury due to colonoscopy. Given the known benefits of splenic salvage compared to splenectomy, including preserved immune function against encapsulated organisms, low cost, and shorter hospital length of stay, embolisation should be incorporated into treatment pathways for splenic injury due to colonoscopy in suitable patients.

Splenic Injury: A Curious Complication of Colonoscopy

Colonoscopies are generally considered a safe procedure with an overall complication rate of 0.5%. Splenic injuries, including laceration, subcapsular hematoma, and rupture, have been thought to be underreported in the currently available literature. The etiology of splenic injury remains unknown, although excessive splenocolic ligament stretching and traction of adhesions have been hypothesized to play a role in its development. Even though conservative, percutaneous, and surgical strategies have been described in the literature, these strategies have been associated with higher mortality, and there is no consensus on the optimal approach to management. We present the case of a patient who sustained a splenic injury after a colonoscopy and was successfully managed with conservative measures.

Splenic injuries secondary to colonoscopy: Rare but serious complication

BACKGROUND

Colonoscopy is a safe and routine diagnostic and therapeutic procedure for evaluation of large bowel diseases. Most common procedure related complications include bleeding and perforation but rarely a splenic Injury.

AIM

To investigate the reason for colonoscopy, presentation of patient with spleen injury, types of injury, diagnosis, management and outcomes of patients

METHODS

A structured search on four databases was done and 45 articles with 68 patients were selected. The reason for colonoscopy, presentation of patient with spleen injury, types of injury, diagnosis, management and outcomes of patients were identified and analyzed using SPSS.

RESULTS

The mean age of the patients was 62.7 years with 64% females. Twenty two percent had a complete splenic rupture with colonoscopy while 63% had subcapsular hematoma, spleen laceration and spleen avulsion. The most common reason for colonoscopy was screening (46%) followed by diagnostic colonoscopy (28%). Eighty seven percent of patients presented with abdominal pain. Patients with spleen rupture mostly required splenectomy (47%), while minor spleen hematomas and lacerations were managed conservatively (38%). Six percent of the patients were managed with proximal splenic artery splenic embolization and 4% were managed with laparoscopic repair. The overall mortality was 10% while 77% had complete recovery. The reason of colonoscopy against presentation specifically, abdominal pain showed no statistical significance P = 0.69. The indication of colonoscopy had no significant impact on incidence of splenic injury (P = 0.89). Majority of the patients (47%) were managed with splenectomy while the rest were managed conservatively (P = 0.04). This association was moderately strong at a cramer’s V test (0.34). The Fisher exact test showed a higher mortality with spleen rupture (P = 0.028).

CONCLUSION

Spleen rupture due to colonoscopy is a significant concern and is associated with high mortality. The management of the patients can be individualized based on clinical presentation.

Splenic Trauma during Colonoscopy: The Role of Intra-Abdominal Adhesions

Splenic rupture following colonoscopy is rare, first reported in 1974, with incidence of 1–21/100,000. It is critical to anticipate splenic trauma during colonoscopy as one of the causes of abdominal pain after colonoscopy especially when located in the left upper quadrant or left shoulder. Postoperative adhesions is a predisposing factor for splenic injury, and management is either operative or nonoperative, based on hemodynamic stability and/or extravasation which can be seen on contrast-enhanced CT scan of the abdomen. We present a case of a splenic rupture after colonoscopy in a patient with splenocolic adhesions, requiring splenectomy as definite treatment.

Emergency splenectomy postelective colonoscopy

Colonoscopy is the gold standard for investigation of colorectal carcinoma and inflammatory bowel disease. Splenic injury is a rare but potentially fatal complication of colonoscopy. The present case study outlines the early clinical presentation and rapid deterioration of a patient with a splenic injury after an elective colonoscopy. A 70-year-old female underwent a colonoscopy for investigation of altered bowel habit. The procedure was documented as difficult due to the presence of 'stiff loopy colon'. In recovery, patient's condition deteriorated and she was moved to the ward for further assessment. She gradually became haemodynamically unstable and displayed signs of peritoneal irritation. Initial attempts of fluid resuscitation failed to improve patient's clinical condition. Further testing revealed a significant drop in haemoglobin and CT confirmed the diagnosis of a splenic rupture. She underwent an emergency splenectomy that evening. Postoperatively she was managed in the high dependency unit.

Colonoscopic Splenic Injury: A Simplified Radiologic Approach

Colonoscopy is a commonly performed procedure for diagnosis and treatment of large bowel diseases. Recognized complications include bleeding and perforation. Splenic injury during colonoscopy is a rare complication. We report a case of a 73-year-old woman who presented with left-sided abdominal pain after colonoscopy with finding of splenic injury on CT scan. She was managed conservatively. We discuss the diagnostic and therapeutic approach to colonoscopic splenic injury.

Splenic Rupture as a Complication of Colonoscopy

Splenic rupture is a rare but serious complication after colonoscopy, with high global mortality (5%). Diagnosis requires a high index of suspicion because presentation can be subtle, nonspecific, and delayed from hours to days and then not easily attributed to a recent endoscopy. Urgent splenectomy is the most common treatment option. A 73-year-old woman was admitted to the emergency department 8 h following a diagnostic colonoscopy. She presented abdominal pain and syncope. The diagnosis of splenic rupture was made and a splenectomy was urgently performed. The patient's postoperative recovery was uneventful. Splenic rupture is a rare complication of colonoscopy which cannot be underestimated in the differential diagnosis of abdominal pain after this procedure. Splenic injuries may occur in apparently uncomplicated, easy colonoscopies performed by experienced endoscopists, with no risk factors identified, as in this case.

Hemoperitoneum as a Consequence of Colonoscopy

Hemoperitoneum without evidence of organ damage is a rare complication of colonoscopy. It is most frequently seen in association with splenic rupture due to traction on the splenocolic ligament. In our case, we present a 48-year-old cirrhotic man who developed peritoneal bleeding during a diagnostic colonoscopy for iron deficiency anemia. However, he was without signs of splenic damage or colon perforation. We suggest that the most likely source of bleeding is a ruptured portal-caval collateral vessel based on a computed tomography performed following the procedure.

Acute Abdominal Pain Following Optical Colonoscopy: CT Findings and Clinical Considerations

OBJECTIVE

Optical colonoscopy is a common procedure; more than 14 million are performed annually in the United States. Serious colonoscopy complications are uncommon, but they can be life-threatening if not quickly recognized.

CONCLUSION

Optical colonoscopy complications that can be detected at CT include bowel perforation, postprocedural hemorrhage, postpolypectomy syndrome, splenic injury, appendicitis, and diverticulitis. Radiologist awareness of optical colonoscopy complications seen at CT is imperative for appropriate diagnosis and prompt patient management.

Diagnosis and management of splenic injury following colonoscopy: algorithm and case series

BACKGROUND

Splenic injury following colonoscopy is a rare yet life-threatening complication. These injuries are often associated with delayed diagnosis and may require invasive intervention. We sought to study the emergent presentation associated with splenic injury post-colonoscopy and to suggest a new treatment algorithm.

METHODS

Six cases of splenic injury following colonoscopy were collected from three medical centers. Data regarding patient medical history, clinical presentation, laboratory and imaging findings and clinical management were recorded. A systematic PubMed/MEDLINE search was performed. Non-English-language publications and publications dating earlier than 2010 were excluded. An emergency department trauma-based management algorithm was designed according to the identified publications and review of the available trauma literature.

RESULTS

The mean age was 65.3 years and the male-to-female ratio was 1:5. Five of the cases presented within 24 h of the colonoscopy complaining of severe abdominal pain. Hemodynamic instability was noted in four patients who presented with tachycardia (105-130), hypotension and/or a rapid drop in hemoglobin levels. All of the patients underwent initial resuscitation and a computerized abdominal tomography scan. Four of them required emergent splenectomy. No mortality or major morbidity was reported following the hospitalization.

CONCLUSIONS

Although very rare, splenic injury during colonoscopy is an acute, severe and possible fatal complication. Patients may present with a rapid clinical deterioration and hemodynamic instability. Physicians should be familiar with the practical management of this surgical emergency and the treatment options available.

Conservative Management of Large Rectosigmoid Perforation under Peritoneal Reflection: Case Report and Review of the Literature

Colonoscopy is accepted as the best method in diagnosis, treatment, and follow-up of colorectal diseases. As the amount of the usage of diagnostic and therapeutic colonoscopy rises, iatrogenic complications are more likely to be seen. The most important complications are perforations and bleeding. Whereas perforation is a complication that is seen rarely, because of the high ratio of morbidity and mortality, it should be analyzed more carefully. There is not a common view on the optimal treatment of colonoscopic perforation. Most cases require urgent surgery, and in some cases the iatrogenic perforation of colon can be managed by conservative methods. In this report, we present a rectosigmoid perforation under peritoneal reflection and conservative management of this case.