Total splenectomy for a recurrent giant splenic cyst

Primary splenic cysts are a rare finding. Some are large and require surgical removal. The Authors report a case of a recurrent huge splenic cyst in a 41-year-old female patient. A marsupialization was performed at another hospital 6 years before. Ultrasonography and computed tomography imaging revealed a cystic lesion in the spleen measuring approximately 20 cm in diameter. A total open splenectomy was performed. Postoperative course was uneventful. The histologic diagnosis was an epithelial cyst of the spleen with no atypical cells in the cyst wall, as previously found at the first operation. The epidermoid cysts have an epidermal lining, and prevention of recurrence is dependent on complete resection of the cyst wall preserving, whenever possible, the splenic tissue. Recurrence can be avoided with partial splenectomy in polar localization of the cyst, or complete removal of the cyst by "peeling" it off the splenic parenchyma. Marsupialization of the cyst, either via a laparoscopic or an open approach, is often ineffective.     

Laparoscopic Internal Marsupializaton for Large Nonparasitic Splenic Cysts: Effective Organ-Preserving Technique

Background Primary splenic cyst is a rare disease, and therefore there is no information regarding its optimal management. Most such cysts are classified as epithelial cysts. During the last few years, the laparoscopic approach has gained increasing acceptance in splenic surgery. We present our experience with the laparoscopic (organ-preserving) management of splenic cysts. Methods We managed 11 patients with large symptomatic nonparasitic splenic cysts from 1996 to 2006. All the patients had fullness in the left upper abdomen and a palpable mass. Preoperative diagnosis was established with ultrasonography and computed tomography. All patients were treated with either laparoscopic partial cystectomy or marsupialization. Results Seven patients had mesothelial cysts, two had epidermoid cysts, and two had pseudocysts. Nine patients did not have any problems or recurrence during an average follow-up of 29.5 months. Two patients had cyst recurrence after 14 months. Conclusion Laparoscopic organ-preserving surgery should be the goal of therapy in most cases. Total splenectomy is reserved for cases in which cyst excision cannot be done or most of the splenic tissue is replaced by the cyst. Plication of the cyst wall edges prevents the cyst walls from adhering and causing recurrence, as well as helping to control hemorrhage. Laparoscopic partial cystectomy/marsupialization is an acceptable procedure for the treatment of splenic cysts; and after short to mid-term follow-up, it seems that a reasonable rate of success is possible.     

Laparoscopic marsupialization of a giant posttraumatic splenic cyst.

BACKGROUND AND OBJECTIVE: Nonparasitic cysts are rare clinical lesions of the spleen. Causes include congenital malformations and trauma. Historically, management has entailed partial or total splenectomy using an open approach. Recently, laparoscopic approaches have been developed. In this report, we describe laparoscopic marsupialization of a giant splenic cyst (diameter > 15 cm). METHODS: A 25-year-old African-American man presented with a 9-month history of early satiety, constipation, and left upper quadrant pain. Additionally, he reported blunt trauma to the abdomen 2 years earlier. Physical examination revealed a large, fixed, nontender left upper quadrant mass. Computed tomography scan confirmed a simple cyst within the spleen, measuring 20 x 25 cm. Echinococcus and Entamoeba histolytica serologies were negative. Laparoscopic exploration was performed. Four liters of brown fluid were aspirated and intraoperative cytology confirmed a nonparasitic cyst. The cyst wall was excised and the cavity was packed with omentum. RESULTS: The patient's recovery was uneventful, and he was discharged to home tolerating a regular diet on postoperative day 3. At 6-month follow-up, the patient was asymptomatic and showed no evidence of recurrence. CONCLUSION: Nonparasitic splenic cysts are rare lesions. Laparoscopic marsupialization is safe and effective for giant nonparasitic splenic cysts and should be considered the treatment of choice.     

Hand-assisted laparoscopic splenectomy for a huge splenic cyst: operative technique and case report

We report the case of a huge splenic cyst that was successfully treated by hand-assisted laparoscopic splenectomy. A 17-year-old girl with a chief complaint of left-sided abdominal pain was admitted to our department for investigation of a splenic tumor. Ultrasonography, computed tomography, and magnetic resonance imaging revealed a huge cystic lesion in the spleen measuring approximately 10 cm in diameter. Hand-assisted laparoscopic splenectomy was safely performed to diagnose and treat the splenic tumor. The histologic diagnosis was an epithelial cyst of the spleen with no atypical cells in the cyst wall. Hand-assisted laparoscopic splenectomy may be a good method of managing a huge splenic cyst that becomes symptomatic and potentially life-threatening through enlargement, rupture, and secondary infection.     

Laparoscopic management of splenic cysts: marsupialization, cavity lining with surgicel and omentopexy to prevent recurrence

INTRODUCTION: Open total splenectomy, once the treatment of choice for splenic cysts, has largely been replaced by laparoscopic, splenic preserving procedures. These techniques have resulted in reduced hospitalization times and rates of overwhelming postsplenectomy infection. We report 2 cases of laparoscopic management of large, symptomatic splenic cysts. METHODS: Two patients presented with symptomatic splenic cysts. The first was a simple cyst by history, the second a posttraumatic cyst. Both patients were treated by laparoscopic cyst marsupialization followed by lining the cavity with Surgicel (Ethicon, Somerville, NJ) and performance of an omentopexy. RESULTS: Both procedures were performed without complication. At 25 months, neither patient showed any evidence of symptomatic or radiologic recurrence. Pathology confirmed the preoperative diagnoses. CONCLUSIONS: Laparoscopic marsupialization of splenic cysts in combination with lining the cyst cavity with Surgicel and omentopexy is a safe, feasible, and efficacious method of management with excellent results at 25-month follow-up.     

Laparoscopic fenestration and omentopexy as treatment for large splenic pseudocyst: Case report

Introduction and importancePseudocysts of the spleen are rare entities with cystic lesions of the spleen being uncommon in general. It is estimated that splenic cysts occur in about 0, 07% of the population¹. In general, splenic cystic lesions are discovered incidentally or by mass effect. In the literature, only a limited number of splenic cysts are reported. We report a case of splenic pseudocyst with mass effect where we used laparoscopic fenestration of the pseudocyst with omentopexy as a treatment of choice.Case presentationThe patient is a 62-year-old male with no previous history of trauma. He visited his GP for abdominal pain with flaring towards the left shoulder accompanied by early satiety, occasional obstipation, and breathing difficulties. He was referred to our hospital after enhanced computed tomography showed a 15 × 13 cm splenic cyst with displaced stomach and pancreatic tail medially and left kidney downward.Management options were discussed with the patient and he opted for a laparoscopic approach.In this case, we performed laparoscopic fenestration of the pseudocyst with omentopexy.Clinical discussionUntil recently splenectomy was the surgical treatment of choice for all large or symptomatic cystic lesions of the spleen^2, however with growing knowledge about the protective role of the spleen an approach with spleen protection is advocated.ConclusionThere are many advantages to the laparoscopic approach of splenic cystic lesions and it may be the treatment of choice for this uncommon surgical problem.     

Giant solitary hydatid cyst of spleen—A case report

INTRODUCTIONPrimary hydatid disease of the spleen is very rare and even rarer to cause (any complication … pancreatitis.). Usually, splenic hydatid cysts are secondary, either resulting from spontaneous spread of cysts or occurring after operations involving hydatidosis in other regions. Here, we report a case of a primary isolated splenic hydatid cyst treated with a classical surgical approach. This case report and literature review describes the management of hydatid splenic invasion.PRESENTATION OF CASEWe report the case of a 28-year-old female who presented with left hypochondriac non tender swelling/(mass). Abdominal ultrasonography and computed tomography (CT) revealed a cyst located in the spleen. The diagnosis was confirmed by a serological test. Surgical treatment involved a radical en bloc splenic resection (together with resection of the diaphragm and subcutaneous tissue.) The postoperative course was uneventful with three weeks of albendazole treatment. CT follow-up at six months demonstrated the absence of recurrence. Histopathologic examination revealed a hydatid cyst.DISCUSSIONComplete aggressive surgical en bloc resection resection is the gold standard treatment of patients with hydatid cysts with the aim to remove all parasitic and pericystic tissues.CONCLUSIONThe infrequency with which it is encountered makes splenic hydatid disease a formidable early diagnostic challenge especially in nonendemic areas. Hydatid disease should be considered in the differential diagnosis of all cystic masses in the spleen/(abdomen), especially in the geographical regions where the disease is endemic.     

Laparoscopic decapsulation of congenital splenic cysts: a step forward in splenic preservation

Purpose

The aim of this study was to evaluate the role of laparoscopic decapsulation in the management of congenital splenic cysts in children.

Methods

Patients who presented over the last decade with congenital splenic cysts and were treated with laparoscopic decapsulation were reviewed retrospectively. The authors performed 4 procedures in 3 patients aged 10, 11 (and later 13), and 13 years. In all cases there was progressive enlargement of a single cyst, which lay in the upper pole of the spleen in 3 instances and in the lower pole in the fourth. Pneumoperitoneum was induced using the Veress needle technique, and 3 or 4 ports were utilized. Cysts were aspirated initially before marsupialization with excision of around two thirds of the cyst wall. Both endoshears and the harmonic scalpel were used with good hemostatic effect.

Results

All patients had a good outcome with cyst resolution on long-term follow-up using serial ultrasound scanning. The first patient (in 1993) remained 3 days as an in patient postoperatively, and the others stayed overnight only. One patient had a new cyst near the first 30 months after the initial procedure. This again was dealt with laparoscopically, with patient discharge the following day. There were no complications in the short or long term. Histology in all cases confirmed a simple epithelial cyst. Median follow-up was 2 years (range, 6 months to 8 years).

Conclusions

Our experience shows that laparoscopic decapsulation is an effective means of managing congenital splenic cysts and that both harmonic scalpel and endoshears are satisfactory dissecting instruments. Extensive marsupialization is probably unnecessary in these larger cysts, because long-term follow-up has shown no increased risk of recurrence after leaving a significant proportion of the cyst wall behind. This approach helps avoid major surgery in these cases.     

Conservative laparoscopic treatment of a posttraumatic splenic cyst

Laparoscopy has recently been demonstrated to be a useful alternative to open surgery for the surgical treatment of spleen disorders, and it can also facilitate a conservative approach for treatment of selected spleen lesions. We present the laparoscopic spleen-preserving treatment of a post-traumatic spleen cyst. A 28-year-old female presented a mass in the left hypochondrium immediately after an uneventful pregnancy. CT revealed a splenic cyst of 10×8 cm. Laparoscopic exploration showed a cyst located in the lower pole of the spleen. All the cyst wall not covered by spleen tissue (70%) was excised, and the fragment of cyst wall was recovered through a bag. The patient recovered uneventfully and was discharged 72 hours later. The laparoscopic approach should be considered for evaluation and treatment of selected benign cystic lesions of liver, retroperitoneum or spleen origin.     

Laparoscopic hand-assisted splenectomy for hydatid cyst

Hydatid cyst of the spleen is a rare location even in endemic areas. From classical splenectomy, surgical treatment has evolved to more conservative and even minimal invasive techniques. The authors report a 44 year old male with a palpable but asymptomatic mass in the left hypochondrium. Ultrasonography and computed tomography confirmed a large round unilocular cystic imagine of 12.5 cm in diameter with a thin regular wall. A total splenectomy was performed laparoscopic, the dissection being directed upward from the lower peritoneal attachments continuing with delivery of the anterior aspect of the hilum and splenorenal ligament, interception of main splenic vessels and finally detachment of the superior pole of the spleen where the cyst is adherent to the diaphragm muscle. The all delivered spleen was partial evacuated of hydatid content and the extraction was done via a mini-laparatomy with a digital lever manoeuvre. The 200 minutes operation has an uneventful postoperative course and the patient is still well 12 and 24 months after surgery without recurrence. The laparoscopic approach of hydatid cyst of the spleen constituted a challenging therapeutic perspective in selected cases and a good expertise of the surgeons.     

Spleen-preserving laparoscopic distal pancreatectomy with conservation of the splenic artery and vein for a large insulinoma

We report a successful spleen-preserving laparoscopic distal pancreatectomy for a large insulinoma with conservation of the splenic artery and vein. The patient was a 48-year-old man with syncope due to hypoglycemia. Abdominal computed tomography (CT) and ultrasonography revealed a large 6-cm mass located in the tail of the pancreas. We adopted the laparoscopic approach to remove the tumor. After careful dissection and an accurate hemostasis between the pancreas and splenic vessels, laparoscopic distal pancreatectomy was carried out using a linear stapler. There were no perioperative complications. The patient was discharged uneventfully. He had no hypoglycemic episodes or abdominal symptoms during 8 months of follow-up. When performed by experienced laparoscopic surgeons in conjunction with intraoperative ultrasonography, spleen-preserving laparoscopic distal pancreatectomy with conservation of the splenic artery and vein is a technically feasible procedure for the treatment of benign lesions of the tail or body of the pancreas.     

Revisiting vascular patency after spleen-preserving laparoscopic distal pancreatectomy with conservation of splenic vessels

Background

We evaluated vascular patency and potential changes in preserved spleens after laparoscopic spleen-preserving distal pancreatectomy (SPDP) with conservation of both splenic vessels.

Methods

We retrospectively analyzed the patency of conserved splenic vessels in patients who underwent laparoscopic or robotic splenic vessel-conserving SPDP from January 2006 to August 2010. The patency of the conserved splenic vessels was evaluated by abdominal computed tomography and classified into three grades according to the degree of severity.

Results

Among 30 patients with splenic vessel-conserving laparoscopic SPDP, 29 patients with complete follow-up data were included in this study. During the follow-up period (median: 13.2?months), grades 1 and 2 splenic arterial obliteration were observed in one patient each. A total of five patients (17.2%) showed grade 1 or 2 obliteration in conserved splenic veins. Most patients (82.8%) had patent conserved splenic vein. Four patients (13.8%) eventually developed collateral venous vessels around gastric fundus and reserved spleen, but no spleen infarction was found, and none presented clinical relevant symptoms, such as variceal bleeding. There was no statistical difference in vascular patency between the laparoscopic and robotic groups (P?>?0.05).

Conclusions

Most patients showed intact vascular patency in conserved splenic vessels and no secondary changes in the preserved spleen after laparoscopic splenic vessel-conserving SPDP.     

Laparoscopic marsupialization and hemisplenectomy for splenic cysts

BACKGROUND: Splenic cysts are a rare clinical entity in the United States, and historically, management has consisted of either partial or total splenectomy via an open approach. Laparoscopic treatment of splenic cysts with preservation of splenic parenchyma offers several advantages. Compared with the open approach, a laparoscopic approach may result in less postoperative pain and a more rapid return to full activity. Compared with total splenectomy, splenic preservation eliminates the risk of overwhelming postsplenectomy infection. PATIENTS AND METHODS: We present two patients with splenic cysts. One patient was treated with laparoscopic marsupialization of the cyst and the other with laparoscopic hemisplenectomy. RESULTS: Both patients are without further symptoms at 26 and 5 months' follow-up, respectively. CONCLUSIONS: Laparoscopic marsupialization and hemisplenectomy are appropriate treatment options for patients with splenic cysts.     

Laparoscopic partial splenectomy using radiofrequency ablation

INTRODUCTION: Epidermoid cysts are believed to be congenital in origin and often present in the pediatric population. Because of the concerns of compromised immunologic function after total splenectomy and increasing demand for minimally invasive approaches, interest has increased in performing the partial splenectomy in this patient population by laparoscopic techniques. Nonetheless, concerns for adequate hemostasis have limited its widespread adoption. Because radiofrequency ablation for the partial splenectomy has been done in a laparoscopic porcine model with good results, we used this technology with the goal of limiting blood loss and postoperative hemorrhagic complications. CASE REPORT: A 25-year-old female presented with complaints of right shoulder pain. Abdominal ultrasound and a computed tomography (CT) scan revealed a 10-cm cystic lesion of the spleen. Serology was negative for hydatid cyst pathology. The patient underwent an uneventful partial splenectomy by minimally invasive techniques with the aid of a laparoscopic radiofrequency ablative device and the placement of a hemostatic medicated sponge along the line of transection. RESULTS: Estimated blood loss was less than 30 mL. Final pathology was consistent with an epidermoid splenic cyst, and the patient was discharged uneventfully on postoperative day 5. DISCUSSION: Techniques for the treatment of symptomatic splenic cysts range from total splenectomy to cyst fenestration and placement of the omentum in the splenic defect. The use of radiofrequency ablation has been traditionally used for hepatic parenchymal transection but seems equally suited for the partial splenectomy. This technology, and the addition of hemostatic sponges, seems to provide excellent results in minimizing blood loss, intraoperatively and postoperatively, during the laparoscopic partial splenectomy; however, randomized, prospective trials will be necessary to see if they will be superior to traditional techniques.     

Laparoscopic excision of accessory spleen

BACKGROUND: Laparoscopic splenectomy has become an accepted procedure in the management of several hematologic diseases. Less clear is the effectiveness of laparoscopic excision of accessory spleens after initial splenectomy in the management of recurrent hematologic disease. We report here our early experience of this technique. METHODS: All patients who underwent laparoscopic excision of accessory spleens (LEAS) after initial splenectomy were reviewed for preoperative studies, technical success, and effects on either platelet count or hemoglobin level. RESULTS: In 5 patients LEAS was attempted. Two patients had initial open splenectomies, and 3 had initial laparoscopic splenectomies. Hematologic diagnoses were immune thrombocytopenic purpura (3), chronic lymphocytic leukemia-induced thrombocytopenia (1), and autoimmune hemolytic anemia (1). All patients underwent preoperative damaged red blood cell scintigraphy, which demonstrated functioning splenic tissue, and abdominal computed tomography scans, which demonstrated a nodule in 4 of 5 patients. LEAS was technically successful in 4 patients, with the 1 failure also being the patient in whom the computed tomography scan could not demonstrate the accessory spleen. However, only 2 of the 4 patients after LEAS had durable hematologic responses to surgery, despite follow-up damaged red blood cell scintigraphy showing no residual functioning splenic tissue. CONCLUSION: LEAS can be technically successful when the accessory spleen is demonstrated on both damaged red blood cell scintigraphy and computed tomography scan; therefore, adequate visualization in both studies is required. However, hematologic response to excision may be less effective than with the initial splenectomy. Further study is needed to determine the causes of these outcomes.     

Epidermoid cyst originating from an intrapancreatic accessory spleen

We report a rare case of an epidermoid cyst originating from an intrapancreatic accessory spleen, in a 40-year-old Japanese man with no clinical symptoms. A cystic tumor in the pancreatic tail was detected incidentally by abdominal ultrasonography. The patient was referred to the KKR Tachikawa Hospital for further examination of the tumor. Preoperative imaging findings suggested that the tumor was an epidermoid cyst originating from an intrapancreatic accessory spleen. On both pre-and post-contrast computed tomography and magnetic resonance images, the solid compartment of the tumor had the same X-ray attenuation and intensity as the spleen. Upon surgical excision, the mass consisted of solid and cystic components that were macroscopically evident on the preoperative images. Microscopic analysis revealed that the solid component was an accessory spleen in the pancreatic tail, whereas the cystic component was lined with stratified epithelium representative of an epidermoid cyst. This is the thirteenth report (in English) of an epidermoid cyst originating from an intrapancreatic accessory spleen, and the first case to be diagnosed prior to surgery.     

Pancreatitis caused by duodenal duplication

The authors present the investigations and surgical treatment of two cases of duodenal cystic duplication. Abdominal pain and gastroesophageal reflux were the most important symptoms and signs associated with an history of recurrent acute pancreatitis. Computed tomography scan, ultrasound examination, and cholangiography confirmed preoperatively the diagnosis, and a transduodenal surgical approach was carried out in both children. A simple marsupialization of the cyst was performed in the former, and a sphincterotomy with papillosphincteroplasty was associated in the latter. The diagnosis was confirmed by microscopy, and both the children are asymptomatic after a 14 and 18 months of follow-up. This report focuses on the importance of the cholangiopancreatography for every child presenting with recurrent, unexplained bouts of acute pancreatitis, and underlines the technical surgical aspects on the basis of the anatomic identification of the malformation.     

Partial laparoscopic decapsulation of congenital splenic cysts: a medium-term evaluation proves the efficiency in children

BACKGROUND: In children, laparoscopic decapsulation of large congenital splenic cysts has occasionally been advocated, but substantial series focusing on its long-term success are still lacking. We report the follow-up experiences from two pediatric surgical centers. METHODS: The decision to proceed to surgery was based on patient symptoms and cyst size (>4 cm and/or progression), after strictly exclusion of a parasitic cause (by serology and CT scan). With the use of three ports (5-10-mm) and a Harmonic Scalpel, the epithelial portion of the cyst was radically excised. The remaining hilar epithelium was coagulated carefully. After discharge, the children were examined regularly by ultrasound to detect recurrences. RESULTS: From 1998 until 2002, eight children (mean age, 11.1 years; range, 3.1-16.4) were treated for cysts ranging from 4 to 15 cm in diameter. All procedures were completed without significant intraoperative complications (no major bleeding, no conversions). The mean operating time was 75 min (range, 56-184). Postoperatively, one child developed a cystic remnant (2 cm), which remained unchanged during 30 months of observation. After a mean follow-up of 2.2 years (range, 13-38 months), none of the patients showed any evidence of recurrent growth, and all of them had healthy splenic remnants. CONCLUSION: Partial laparoscopic decapsulation is an advantageous approach to large splenic cysts in children, because it is effective, preserves splenic tissue, and provides good medium-term results.     

Lung mass due to amniotic fluid embolism--an intrathoracic complication of pregnancy

A 29-year-old woman with right chest pain was admitted for radiographic investigation and found to have a round mass in the right lower zone. This was initially suspected to be a hydatid lung cyst but was confirmed as a cystic mass by computed tomography and duly excised. Histologic examination revealed an amniotic fluid embolism. The patient had had a stillbirth three months earlier.     

Atraumatic splenic rupture and infection-related glomerulonephritis in a patient with infected aortic aneurysm: A case report

IntroductionAtraumatic splenic rupture is very rare and the case is often difficult to determine. We report a case of atraumatic splenic rupture in a patient with an infected aortic aneurysm.Case presentationA 40-year-old man under evaluation and treatment for renal dysfunction presented with the sudden onset of epigastric pain. The patient had a previous history of aortic arch replacement for Stanford type B aortic dissection. Contrast-enhanced computed tomography revealed intraabdominal hemorrhaging around the spleen and intrasplenic extravasation of contrast medium, and atraumatic splenic rupture was diagnosed. The patient slipped into hemorrhagic shock, and emergency splenectomy was scheduled. The histopathological diagnosis was splenic rupture with splenic infarction. The patient became febrile on postoperative day 10. Repeat contrast-enhanced computed tomography revealed enlargement of a cystic aortic aneurysm that was present prior to splenectomy. Infected aortic aneurysm was suspected, which was confirmed following thoracic endovascular aortic repair performed on postoperative day 12.DiscussionWe consider that splenic rupture occurred following infected of the kidney and spleen by an infected aortic aneurysm.ConclusionInfection should be considered as a cause in patients with atraumatic splenic rupture.