Laparoscopic Management of the Wandering Spleen

Wandering spleen in an adult man associated with the horseshoe kidney

INTRODUCTION

A wandering spleen occurs when there is a laxity of the ligaments that fix the spleen in its normal anatomical position.

CASE PRESENTATION

This is a case report of a wandering spleen with horseshoe kidney in a 29-year-old male admitted with acute lower abdominal pain and vomiting to emergency department of Shariati hospital in Isfahan province. Sonographic examination showed a homogeneous 21 × 15 × 8 cm mass in the lower part of the abdomen and pelvis associated with a horseshoe kidney. Laparotomy confirmed the clinical and ultrasound findings.

CONCLUSIONS

The association of horseshoe kidney with a wandering spleen in this case may be due to an embryological anomaly.

Splenic torsion after congenital diaphragmatic hernia repair: case report and review of the literature

Wandering spleen with torsion, a rare clinical diagnosis, was found to be the cause of chronic abdominal pain in an 11-year-old female with a history of congenital diaphragmatic hernia repaired at three days of age. Doppler ultrasound revealed patent vessels with splenomegaly, and computed tomography (CT) showed an absence of the spleen in the left subphrenic space with torsion at the splenic hilum. Due to the chronicity of pain and risk of ischemia from torsion, open splenopexy with Vicryl mesh was performed. This case report/review of the literature discusses the rarity of this condition, and the importance of timely diagnosis and intervention.

Splenic torsion requiring splenectomy six years following laparoscopic Nissen fundoplication

BACKGROUND

Laparoscopic Nissen fundoplication has become a mainstay in the surgical treatment of gastroesophageal reflux disease, as it has proved to be a durable, well-tolerated procedure. Despite the safety and efficacy associated with this procedure, surgeons performing this advanced laparoscopic surgery should be well versed in the potential intraoperative and postoperative complications.

METHODS

A case is presented of a rare complication of splenic torsion following laparoscopic Nissen fundoplication. Diagnostic evaluations and intraoperative findings are discussed.

RESULTS

We present an otherwise healthy 41-year-old woman who underwent a laparoscopic Nissen fundoplication 6 years earlier at another medical center and presented with worsening chronic left upper quadrant abdominal pain. She was diagnosed with torsion of the splenic vascular pedicle, resulting in heterogenicity of perfusion with associated hematoma requiring open splenectomy.

CONCLUSION

Surgeons should be aware of splenic torsion as a potential, albeit rare, complication related to laparoscopic Nissen fundoplication.

Torsion of a wandering spleen treated with partial splenectomy and splenopexy

BACKGROUND

Wandering spleen is a rare and unusual entity, characterized by excessive mobility and displacement of the organ from its normal position. This happens due to congenital or acquired anomalies leading to the lack of the spleen's suspensory ligaments. Clinical presentation is variable; acute abdominal pain may occur when persistent torsion of the splenic pedicle results in splenic infarction. Ultrasonography, computed tomography, and magnetic resonance imaging are modalities that may be used in diagnosis. The treatment of choice is surgery, with splenectomy or splenopexy, the latter being preferred.

CASE REPORT

The patient was a 38-year-old woman with a 10-day history of left-sided abdominal pain. Imaging demonstrated a wandering spleen with partial infarction of the inferior pole. An open partial splenectomy with splenopexy of the remaining spleen was performed with the use of an absorbable mesh sutured to the abdominal wall and stomach. Her recovery was uneventful and on follow-up she had no signs of recurrence or complications.

CONCLUSION

Wandering spleen should be considered in cases of acute abdominal pain, and surgery is the treatment of choice, with the goal of preservation of the organ whenever possible.

Wandering hemi-spleen: Laparoscopic management of wandering spleen in a case of polysplenia

INTRODUCTION

Several congenital anomalies of the spleen have been reported. The polysplenia is a rare anomaly in which the normal spleen is replaced with two or more smaller spleens. The wandering spleen is another anomaly resulting from the laxity of the splenic ligaments. The concomitance of both anomalies is very rare.

PRESENTATION OF A CASE

A 22-year old female patient presented with intermittent left hypochondrial pain for more than a year. After a thorough examination of the patient, she only had bilateral accessory nipples. Routine laboratory investigations were all normal. An abdominal ultrasound U/S scan was unremarkable except for a ptotic spleen. with a large splenule 5cm×3cm located near the fundus of the stomach. These findings were confirmed by a CT scan. A decision for a surgical intervention was then made, and the laparoscopic approach was chosen which revealed the condition. Laparoscopic removal of the wandering part was executed. The patient discharged on the first post-operative day.

DISCUSSION

The decision making in cases of wandering spleen is not always the same. The association of a wandering spleen with polysplenia is an asset to the surgical decision, along with the age of the patient.

CONCLUSION

The laparoscopic approach is an important tool in the diagnosis and management of wandering spleen. The diagnosis of polysplenic anomaly could provide a guidance for the surgical strategy in patients with wandering spleen.

Wandering spleen in children: multicenter retrospective study

Wandering spleen in children is a rare condition. The diagnosis is difficult, and any delay can cause splenic ischemia. An epidemiologic, semiological, and surgical diagnosis questionnaire on incidence of wandering spleen in children was sent to several French surgical teams. We report the results of this multicenter retrospective study. Fourteen cases (6 girls, 8 boys) were reported between 1984 and 2009; the age range varies between 1-day-old and 15 years; 86% were seen in the emergency department. Ninety-three percent had diffuse abdominal pain. For 57% of the cases, it was their first symptomatic episode of this type. No diagnosis was established based on the clinical results alone. All patients had presurgical imaging diagnosis. Open surgery was performed on 64% cases. Forty-three had splenectomy for splenic ischemia. Thirty-six percent had splenopexy, 14% had laparoscopic gastropexy, and 7% had spleen repositioning and regeneration. Complications were noted in 60% of the cases resulting in postsplenopexy splenic ischemia. Early diagnosis and surgery are the best guarantee for spleen preservation. Even if the choice of one technique, splenopexy or gastropexy, can be argued, gastropexy has the advantage of avoiding splenic manipulation and restoring proper physiologic anatomy. When there is no history of abdominal surgery, laparoscopy surgery seems the best procedure.

Laparoscopic gastropexy for the treatment of gastric volvulus associated with wandering spleen

A 2.5-year-old boy was referred to the emergency room for a sudden onset of diffuse and increasing abdominal pain with lethargy, abdominal distension, and vomiting, all in the past 24 hours. A plain abdominal X-ray showed gastric distension. Two liters of gastric contents were evacuated by suction. The abdominal sonogram showed an unusual position of the spleen in the left-lower quadrant, with no splenic ischemia. The diagnosis of gastric volvulus associated with a wandering spleen was then evoked. Laparoscopic exploration revealed a nonischemic spleen, absence of normal supporting ligaments for the spleen, and gastric distension with flaccid gastric walls. The spleen was then easily moved in the left-under quadrant. A parietal peritoneal posterolateral incision was made, opposite the large gastric curve, up to the diaphragm (7 cm). This delimitated a sharp demarcation zone between the two edges of the incised peritoneum. The stomach was fixed to the peritoneal incision, covering and anchoring the spleen in a good position. Recovery was uneventful, and an abdominal sonogram performed 4 years after the surgery shows a viable spleen in its correct location. The rarity of gastric volvulus associated with a wandering spleen and its fast clinical improvement with medical treatment often delays the diagnosis and the surgical treatment. Laparoscopy in this case has a dual relevance: diagnosis and therapeutic management (splenectomy or gastropexy). Laparoscopic gastropexy for the treatment of gastric volvulus associated with a wandering spleen is an easy procedure and combines the advantages of all the surgical techniques previously described.

Infarcted ectopic spleen presenting as retroperitoneal mass

Wandering or ectopic spleen is an exceptionally rare condition. Because of the abnormally long pedicle, an ectopic spleen is prone to torsion and infarction. Patients can present with abdominal pain or an acute abdomen. The incidence is over a wide age range, but it occurs with a female predominance in the third to fifth decades. We present a case in a 26-year-old female of an infarcted ectopic spleen, initially thought to be a retroperitoneal mass on computed tomography scan, but found at surgery in the lower abdomen. The minimally invasive gynecologic surgeon needs to be aware of this entity, which may rarely be encountered.

Laparoscopic splenopexy and cystectomy for an enlarged wandering spleen and splenic cyst

Wandering spleen is an uncommon condition, which can present emergently in children. Similarly, nonparasitic splenic cysts are also rarely encountered. In this report, we describe a massive wandering spleen (22 cm in longitudinal dimension) with a pseudocyst (4.6 x 2 cm) in the inferior pole in an asymptomatic 16-year-old adolescent. Only 4 similar cases have been reported in the literature; 2 of them have been in the pediatric age group. These 2 conditions were diagnosed while she was being evaluated for dysmenorrhea, and she was referred for surgical consultation. The cyst was excised laparoscopically, and the spleen was placed into an extraperitoneal pouch. To date, there are no other reports describing laparoscopic cystectomy and splenopexy in a teenager.

Surgical Treatment of Patients with Wandering Spleen: Report of Six Cases with a review of the literature

Wandering spleen, which is defined as a spleen without peritoneal attachments, is a rare disease and a delay in the clinical and/or radiological diagnosis may lead to splenic torsion, infarction, and necrosis. Owing to the physiologic importance of the spleen, especially in children, and the risk of postsplenectomy sepsis, early diagnosis and splenopexy are recommended. In the present article, we describe the results of our management of this rare problem on six patients, and we review all available literature from 1895 to 2005. Briefly, our technique includes flap creation from parietal peritoneum and settlement of spleen in the fossa splenica. Free edges of this flap are stitched to the stomach and the left end of transverse colon and the beginning of the descending colon. The body of the stomach was stitched to the abdominal wall to prevent gastric volvulus, while the fundus region was fixed to the diaphragm to support the spleen. Finally, an omental patch was stitched to the intact abdominal wall above the flap. In conclusion, the procedure of splenopexy without using mesh is considered to be a safe and curative modality for wandering spleen without imposing any undue risk of infection or foreign material reaction.

Esplenectomía laparoscópica por torsión de un bazo ectópico (wandering spleen)

Wandering spleen is an uncommon entity, characterized by the anomalous position of the spleen, caused by the absence or laxity of its suspensory ligaments. The most common symptoms are usually due to intermittent or complete torsion of the splenic pedicle with subsequent infarction. We report a case of torsion of a wandering spleen. Laparoscopic splenectomy was performed and recovery was uneventful. Although few cases of wandering spleen treated laparoscopically have been reported in the literature, laparoscopy has been demonstrated to be a safe technique for the treatment of this entity.

Pediatric wandering spleen successfully treated by laparoscopic splenopexy

Wandering spleen is a rare clinical condition associated with a high incidence of splenic torsion and infarction. The preferred treatment is splenopexy to reposition the spleen in the left upper quadrant of the abdomen. We report the case of a 12-year-old girl who presented with intermittent abdominal pain. An abdominal sonography was diagnostic of wandering spleen. The patient was successfully treated by laparoscopic splenopexy. The spleen was repositioned in the left upper quadrant and fixed to the posterior abdominal wall by a mesh patch attached by staples. To reinforce the splenopexy we created an additional support by plicating the phrenocolic ligament and suturing it to the lateral abdominal wall, making a pouch for the inferior pole of the spleen. The postoperative course was rapid and uneventful. A normal spleen position was verified by radionuclide scans at 3 days and 6 months postoperatively. Laparoscopic splenopexy is an excellent option for organ-preserving treatment in wandering spleen.

The wandering spleen: CT findings and possible pitfalls in diagnosis

AIM

To report the CT features of wandering spleen, a rare condition which can be incidentally detected as an abdominal or pelvic mass or can present with torsion, causing an acute abdomen.

MATERIALS AND METHODS

The CT studies of seven patients, two children and five adults, with wandering spleen were reviewed. CT was performed urgently in three patients for acute abdomen, and electively in four.

RESULTS

CT findings of wandering spleen included absence of the spleen in its normal position and a mass located elsewhere in the abdomen or pelvis, i.e. an ectopic spleen, enhancing homogeneously in four cases and failing partially or completely to enhance in the other three, indicating infarction. A "whirl" appearance representing the twisted splenic pedicle was seen in the three cases with torsion. Urgent splenectomy confirmed infarction secondary to torsion.

CONCLUSION

The possible diagnosis of wandering spleen should be kept in mind when CT shows the spleen to be absent from its usual position and a mass is found elsewhere in the abdomen or pelvis. When, in addition, a "whirl" or partial or no enhancement of this mass are seen in a case presenting with acute abdomen, torsion of a wandering spleen is a likely diagnosis.