Splenic cyst during pregnancy

INTRODUCTION

Splenic cyst during pregnancy is rare and may result in spontaneous rupture during the third trimester, which increases perinatal morality.

PRESENTATION OF CASE

We present a 27-year-old healthy Caucasian female who presented at 18 weeks gestation with left flank pain, early satiety and weight loss. Imaging studies demonstrated a large complex multiloculated splenic cyst. The patient underwent a successful laparoscopic splenectomy and delivered a healthy child at term without complication.

DISCUSSION

Spontaneous rupture of a splenic cyst during the third trimester incurs a perinatal mortality rate as high as 70%. Surgical management includes open or laparoscopic splenectomy or fenestration and preservation of the spleen.

CONCLUSION

Laparoscopic splenectomy during the second trimester appears to be safe and offers definitive management of a large symptomatic splenic cyst during pregnancy.     

Postsplenectomy recurrence of idiopathic thrombocitopenic purpura: role of laparoscopic splenectomy in the treatment of accessory spleen

Aim

Idiopatic thrombocytopenic purpura (ITP) is the most common indication for splenectomy. The failure rate of surgery is about 8% and the failure rate after splenectomy is approximately 28% for all patients. When the presence of an accessory spleen is diagnosed, splenectomy is recommended. Laparoscopic approach is considered the first choice.

Patients and methods

At our Department, between July and November 2011 two patients underwent laparoscopic accessory splenectomy for recurrence of ITP. Both patients had a previously laparoscopic splenectomy. Preoperative Magnetic Resonance (MR) was performed in both the cases revealing the presence of an accessory spleen.

Results

The operative time was 105 and 100 minutes respectively. No perioperative complications occured. Hospital stay was four days in both cases. The first patient had a disease free period of two months; the second one of one month. Both patients restarted immunosuppressive therapy.

Conclusions

The relapse of thrombocytopenia post-splenectomy can be associated with the presence of an accessory spleen. The laparoscopic accessory splenectomy should be considered the first choice approach. Surgical accessory splenectomy allows a transitory remission of the disease.     

Torsion of a huge accessory spleen in a 20-year-old patient

INTRODUCTION

Accessory spleen is a rare condition. Torsion of accessory spleen can lead to acute abdomen.

PRESENTATION OF CASE

We describe a young woman with an acute abdomen caused by torsion of accessory spleen. Abdominal computed tomography angiography (CTA) demonstrated an ischemic giant accessory spleen with a twisted vascular pedicle. An emergency laparotomy was performed with resection of the infarcted accessory spleen.

DISCUSSION

Accessory spleen is a rare and asymptomatic condition. Torsion of accessory spleen is also uncommon. Abdominal pain is the main symptom. CTA is effective in reaching a diagnosis. Definitive treatment of an acute abdomen due to accessory splenic torsion is emergency accessory splenectomy.

CONCLUSION

Elective accessory splenectomy should be recommended for known giant accessory spleen to prevent complications in future.     

Post-splenectomy intrapancreatic accessory spleen mimicking endocrine tumor of the pancreas

INTRODUCTION

Intrapancreatic accessory spleen is an uncommon congenital abnormality of the spleen with no indication for surgical intervention. Among the few cases reported, IPAS coexisted with a normal spleen. We here report the first case of IPAS arising a couple years after splenectomy with the appearance of an endocrine tumor of the pancreas.

PRESENTATION OF CASE

A 62-year-old female presented with a one-week history of left upper quadrant discomfort. She had splenectomy for the treatment of hypersplenism caused by cirrhotic portal hypertension two years before this admission. Her physical examination was unremarkable and laboratory data was within the normal range. Both the ultrasonography and magnetic resonance image revealed a small oval-shaped mass in the tail of her pancreas with the diameter 2 cm or less. A distal pancreatectomy was performed for the suspection of malignant neuroendocrine tumor of the pancreas. An intrapancreatic accessory spleen was confirmed by the pathologic examination.

DISCUSSION

Intrapancreatic accessory spleen is one kind of congenital ectopic spleen without indication for operative intervention. We present the case to support that intrapancreatic accessory spleen may enlarge through a compensatory mechanism, and raise the awareness of this intrapacreatic entity to avoid unnecessary surgical operation.

CONCLUSION

IPAS should be highly considered as a differential diagnosis while the lesion is no more than 2.5 cm in diameter and/or other accessory spleens show around the splenic hilum.     

Endoscopic drainage of pancreatic pseudocysts in children

Background/Purpose

Symptomatic pancreatic pseudocysts have traditionally been managed with surgical, percutaneous, and, more recently, endoscopic drainage. Although the role of the latter is well defined in the adult population, its utility in children needs to be clarified. The authors reviewed their experience with endoscopic drainage of pancreatic pseudocyst (EDPP).

Methods

A retrospective chart review was conducted, and relevant demographic and clinical data were obtained for all patients with pancreatic pseudocysts managed with endoscopic drainage in the period from 1997 through 2001, inclusive.

Results

Three children had successful endoscopic drainage of pancreatic pseudocysts. They were 9, 13, and 14 years old, and were all boys. The etiology of the pancreatitis was idiopathic related to anomalous pancreatic divisum ducts in the first 2 and azathioprine induced in the latter. The first 2 patients had endoscopic transpapillary drainage, whereas the third had an endoscopic cystduodenostomy. All patients had complete resolution of the pseudocyst clinically and radiologically after follow-up periods of 3, 31, and 21 months, respectively. The first needed a subsequent pancreaticojejunostomy for persistent symptoms related to chronic pancreatitis. A successful endoscopic drainage of a posttraumatic pancreatic pseudocyst has previously been reported from our institution.

Conclusions

This experience would indicate that endoscopic drainage of pancreatic pseudocyst is an effective and relatively safe option of managing this problem in children.     

Post-splenectomy splenosis presenting as hepatocellular carcinoma in the left lateral section of the liver: A case report

INTRODUCTION

Defined as heterotrophic autotransplantation of splenic tissue after splenic trauma or surgery.

PRESENTATION OF CASE

We present a case of 45 years old female patient with past history of splenectomy for haemolyticanaemia. Complaining of abdominal pain the patient was investigated by abdominal CT scan which revealed a focal lesion in the left lateral section of the liver suspicious to be hepatocellular carcinoma and gall bladder stones. Serum α-fetoprotein was within normal range. Exploration revealed a well encapsulated lesion completely separable from the liver and the diaphragm. Histopathological examination confirmed the diagnosis of splenosis. Although it is a rare condition, we recommend that the diagnosis of splenosis should be put in consideration in every patient with past history of splenectomy for proper management.

DISCUSSION

Although several cases of hepatic splenosis have been reported in the literature, supra-hepatic splenosis as our case has been rarely described.

CONCLUSION

Considering patients past history of splenectomy or splenic trauma should add splenosis to the list of possible differential diagnosis to avoid unnecessary surgical intervention.     

Laparoscopic Resection of an Undifferentiated Pleomorphic Splenic Sarcoma

Background:

Splenic tumors are rare. Malignant fibrous histiocytoma (MFH) of the spleen is one of the least common primary splenic tumors. Review of the literature shows that a laparoscopic resection has never been tried.

Method:

We discuss the case of a 76-year-old man with a 7-cm MFH in the spleen and present a review of splenic sarcomas.

Results:

The patient underwent a successful laparoscopic splenectomy; pathology revealed a rare undifferentiated pleomorphic sarcoma of the spleen. A review of the international literature identified 15 additional cases of primary splenic MFH. Survival was rarely longer than 15 months.

Conclusion:

Malignant fibrous histiocytoma of the spleen is an exceedingly rare tumor with a poor prognosis. In experienced hands, laparoscopic splenectomy is a feasible operative choice for primary splenic sarcoma.     

Vacuum Stabilization of the Spleen in Laparoscopic Splenectomy

Background and Objectives:

Recovery from laparoscopic splenectomy is greatly enhanced when compared with recovery from the laparotomy approach, yet a minority of spleens are removed laparoscopically. The spleen is smooth, rounded, and vascular, making it difficult to directly grasp, stabilize, or retract laparoscopically. The LiVac Retractor is a laparoscopic liver retractor comprising a soft silicone open ring that apposes 2 substantially planar surfaces when a vacuum is applied. It was evaluated for its efficacy in stabilization of the spleen during 2 laparoscopic splenectomies.

Methods:

The 2 patients gave consent for laparoscopic splenectomy with splenic retraction using the LiVac Retractor. The entire 3-port laparoscopic procedure was video recorded, with the resected spleens weighed as wet specimens. The patients'' postoperative courses are described.

Results:

The spleen was retracted securely for the duration of the hilar dissection in both patients. Exposure of the splenic hilum was excellent. There were no visible signs of injury to either spleen and recovery of both patients was unremarkable.

Conclusions:

The LiVac Retractor provided stable retraction and excellent exposure of the splenic hilum during both laparoscopic splenectomies, without organ injury. Early hilar dissection with vascular control was facilitated, reducing the risk of bleeding from other components of the dissection.     

Splenic Cysts: A Strong Indication for a Minimally Invasive Partial Splenectomy. Could the Splenic Hilar Vasculature Type Hold a Defining Role?

Background

The aim of the study is to assess the impact of the splenic hilar vasculature configuration on the amount of remnant splenic parenchyma volume after partial splenectomy for splenic cysts.

Methods

The data of all patients receiving a splenectomy for a splenic cyst from 2002 to 2016 at the Center of General Surgery and Liver Transplantation of Fundeni Clinical Institute were retrospectively reviewed. The size and location in the splenic parenchyma of the cyst and the splenic hilar vasculature type were assessed for each patient with a splenectomy.

Results

Thirty-one patients with non-parasitic and 32 patients with hydatid cysts were recorded. In cases of centrally located cysts, a total splenectomy was performed for the majority of cases, while in peripheral cysts a spleen-preserving surgery was feasible for most of the patients (p?=?0.001). The size of the cyst was significantly higher in the group of patients with a total splenectomy, compared with the group with a partial splenectomy (p?=?0.003). In the subgroup with a distributed arterial pattern, preservation of more than 50% of the initial parenchyma was achieved in a significantly higher proportion of patients, compared with the subgroup of patients with a magistral pattern (p?=?0.012).

Conclusion

Besides cyst size or peripheral location in the splenic parenchyma, the vascular pattern is also considered another decisive factor that associates with successful conservative or minimally invasive approach.

     

Ectopic spleen: An easily identifiable but commonly undiagnosed entity until manifestation of complications

INTRODUCTION

Ectopic spleen is an uncommon clinical entity as splenectomy for treatment of ectopic spleens accounts for less than 0.25% of splenectomies. The most common age of presentation is childhood especially under 1 year of age followed by the third decade of life.

PRESENTATION OF CASE

The present report refers to a patient with torsion of a pelvic spleen treated with splenectomy. The patient exhibited a period of vague intermittent lower abdominal pain lasted 65 days followed by a period of constant left lower quadrant pain of increasing severity lasted 6 days. On the first 65 days, vague pain was attributed to progressive torsion of the spleen which resulted in venous congestion. On the last 6 days, exacerbation of pain was attributed to irreducible torsion, infraction of the arterial supply, acute ischemia, strangulation and rupture of the gangrenous spleen. Diagnosis was made by CT which revealed absence of the spleen in its normal position, a homogeneous pelvic mass with no contrast enhancement, free blood in the peritoneal cavity, and confirmed by laparotomy.

DISCUSSION

Clinical manifestations of ectopic spleen vary from asymptomatic to abdominal emergency. Symptoms are most commonly attributed to complications related to torsion. Operative management, including splenopexy or splenectomy, is the treatment of choice in uncomplicated and complicated cases because conservative treatment of an asymptomatic ectopic spleen is associated with a complication rate of 65%.

CONCLUSION

Although an ectopic spleen can be easily identified on clinical examination, it is commonly misdiagnosed until the manifestation of complications in adulthood.     

Management of splenic pseudocysts following trauma: a retrospective case series

BACKGROUND: Post-traumatic splenic pseudocysts are uncommon. The optimal treatment is not well defined. METHODS: A retrospective chart review was conducted at the three adult hospitals in the Calgary Health Region. RESULTS: Six cases of splenic pseudocysts were found over a 6-year period. One splenic pseudocyst spontaneously resolved. A second splenic cyst was removed by open splenectomy. The remaining 4 patients were all first treated with percutaneous drainage. However, 3 of the 4 cysts recurred. Two of these 3 recurrent cysts were treated with laparoscopic fenestration, and all subsequently recurred; 1 of these patients later developed a splenic abscess. The third patient had a repeat percutaneous drain with subsequent recurrence. The last patient died of sepsis secondary to an iatrogenic punctured colon. CONCLUSIONS: Percutaneous drainage and laparoscopic fenestration have an unacceptably high rate of failure. Partial or complete splenectomy should be considered for young and otherwise healthy patients who have large symptomatic splenic pseudocysts.     

Large expanding splenic pseudocyst: A case report and review of literature

Introduction and importanceSplenic pseudocysts are extremely uncommon. Most of these cysts are asymptomatic and may result from previous blunt abdominal trauma. We report an interesting uncommon case of large splenic pseudocyst without history of previous abdominal trauma.Case presentationA 56 year old male patient, presented with symptoms of pain in the left side of middle back and discomfort in the left hypochondrium for few months. His physical examination was unremarkable. The abdominal Ultrasound and contrast-enhanced Computed tomography showed a large splenic cyst occupying most of the splenic parenchyma. Echinococcus multilocularis antibody test was negative. The differential diagnosis of this case included non-parasitic splenic cysts. The patient underwent elective exploratory laparoscopy which was converted to laparotomy with total splenectomy. Histopathological examination of the specimen revealed a splenic pseudocyst.Clinical discussionThe splenic cyst in this case was symptomatic due to its large size. It was hard to elicit an etiology as there was no history of abdominal trauma, infection, or degenerative disease. The main factors in selecting either conservative or radical surgical approach for such cases are the cyst location, cyst size, and the residual splenic parenchyma.ConclusionThe goal of splenic pseudocysts treatment is to relieve symptoms and avoid complications. Partial splenectomy is the recommended procedure when the size and location of the cyst allow preservation of at least 25% of splenic parenchyma. Otherwise, Total splenectomy is unavoidable.     

Accessory wandering spleen: Report of a case of laparoscopic approach in an asymptomatic patient

INTRODUCTION

Accessory wandering spleen is a rare but dangerous condition. Abnormalities of the ligamentous apparatus of an accessory spleen may evolve into torsion of its vascular axis, which can lead to a splenic infarct making surgery necessary. Patients are often asymptomatic and the diagnosis can be accidental. An early diagnosis and a correct treatment are fundamental.

PRESENTATION OF CASE

In this case report a young woman underwent laparoscopic surgery after an incidental finding at a Pelvic Ultrasound of an accessory wandering spleen.

DISCUSSION

In literature are reported cases of asymptomatic patients with an accessory wandering spleen treated with a conservative approach. However, a torsion or infarct of the accessory wandering spleen leads to emergency surgery. The presence of an independent vascular axis of the accessory spleen reduces the risk of postoperative complications (e.g. thrombocytosis) and the administration of low molecular weight heparin should prevent the risk of portal thrombosis.

CONCLUSION

We suggest performing surgery with a laparoscopic approach in patients with accessory wandering spleen, though asymptomatic, because of the risk of serious complications in case of accessory spleen torsion.     

REDUCE PORT LAPAROSCOPIC SPLENECTOMY FOR GIANT EPITELIAL CYST

Background:

Delaitre and Maignien performed the first successful laparoscopic splenectomy in 1991. After that, laparoscopic splenectomy has become one of the most frequently performed laparoscopic solid organ procedures.

Aim:

To demonstrate the surgical techique of laparoscopic splenetomy with reduced portals.

Methods:

A reduce port laparoscopic splenectomy was performed by using a 10 mm and two 5 mm trocars. To entered the abdomen a trans-umbilical open technique was done and a 10 mm trocar was placed. A subcostal 5 mm trocar was placed under direct vision at the level of the anterior axillary line and another 5 mm port was inserted at the mid-epigastric region. Once it was completely dissected and freed from all of its attachments the hilum, splenic artery and vein, was clipped with hem-o-lock and divided with scissors. Then an endobag was used to retrieve the spleen after being morcellated trough the umbilical incision.

Results:

This technique was used in a 15 years old female with epigastric and left upper quadrant pain. An abdominal ultrasound demonstrated a giant cyst located in the spleen. Laboratory tests findings were normal. The CT scan was also done, and showed a giant cyst, which squeeze the stomach. The patient tolerated well the procedure, with an unremarkable postoperative. She was discharge home 72 h after the surgery.

Conclusion:

The use of reduce port minimizes abdominal trauma and has the hypothetical advantages of shorter postoperative stay, greater pain control, and better cosmesis. Laparoscopic splenectomy for giant cysts by using reduce port trocars is safe and feasible and less invasive.     

Spontaneous Splenic Rupture Four Days after an Open Appendicectomy

Introduction

Spontaneous splenic rupture is a rare but dangerous event that requires prompt diagnosis and frequently an emergency splenectomy. Previous case reports have described the occurrence in patients with medical conditions, anticoagulant treatments, endoscopic procedures, laparoscopic surgery or no particular predisposing factor. Our report is the first to describe the occurrence of spontaneous spleen rupture following a laparotomy conducted in the lower abdomen.

Case History

A 62-year-old woman presented with a 10-day history of right iliac fossa pain radiating to the right leg and associated vomiting. Following a routine blood check and computed tomography (CT), she underwent an open appendicectomy through a lower midline laparotomy for an appendicular abscess. Four days later, she experienced haemorrhagic shock and a second CT scan diagnosed a spontaneous splenic rupture that required a prompt splenectomy.

Conclusions

Our case is the first that describes the spontaneous rupture of the spleen following an open procedure conducted in the lower quadrants. This entity must still be considered as a rare but potential cause for postoperative bleeding when no other obvious sources are identified.     

Gastric prolapse with pseudocysts following laparoscopic adjustable gastric banding

Introduction:

Laparoscopic adjustable gastric banding (LAGB) is a reversible method of surgical gastric restriction. Following LAGB, the adverse event most commonly necessitating subsequent reoperation is prolapse of the gastric corpus or fundus above the band. A review of the medical literature reveals no reports of nonpancreatic pseudocysts being associated with this adverse event. Nonpancreatic pseudocysts, encountered during revisional bariatric surgery should be considered a cause of irreducible gastric prolapse.

Case Report:

We report the case of a 41-year-old Caucasian female who underwent laparoscopic surgery to revise an adjustable gastric band and to repair an anterior gastric prolapse. Intraoperatively, 2 pseudocysts were found on the gastric fundus above the band in association with the gastric prolapse. The pseudocysts were resected, the gastric prolapse was reduced, and the band was left in place. The patient recovered uneventfully.

Conclusion:

Nonpancreatic pseudocysts may be associated with gastric prolapse in patients who have undergone LAGB. These pseudocysts can often be excised laparoscopically without violating the gastric lumen. This atypical presentation of gastric prolapse may pose a diagnostic and therapeutic challenge as these patients may present to an outpatient clinic or emergency room with nonspecific symptoms.     

Splenic pseudocysts. Apropos of a case

The authors report a case of pseudocyst of the spleen. This is a rare entity which is part of nosological type of nonparasitic splenic cysts. It has most often a post-traumatic origin. The diagnosis is evoked in front of a mass of the left hypochondrium and has to be confirmed by further examinations, in particular by sonography and scanner. A microscopic examination of the surgical specimen is the only way to establish the diagnosis of a pseudocyst. The histological characteristic of pseudocyst is absence of epithelium. The splenic pseudocysts require a surgical treatment. In most cases, a splenectomy is performed. A the moment, cyst resection and partial splenectomies are performed by a few authors. This is the type of technique that we prefer especially when the patient is young.     

Single Incision Laparoscopic Splenectomy in a 5-Year-Old With Hereditary Spherocytosis

Background:

Single incision laparoscopic surgery (SILS) is an emerging technique that has been used as an approach for appendectomy, cholecystectomy, and splenectomy. We describe the technique of single incision laparoscopic splenectomy for hypersplenism in a 5-year-old boy with spherocytosis.

Case Report:

The patient required blood transfusions for anemia secondary to hypersplenism. His spleen measured 9.8 cm in cranio-caudal length on ultrasound. SILS splenectomy was performed through a 2-cm umbilical incision by using 3 ports. The splenic attachments were taken down using an electrosurgical sealing and cutting device, and the hilum was transected with an endosurgical stapler. The spleen was placed in an endosurgical bag, morcellated, and removed from the abdomen via the umbilical incision without complications. Operative time was 84 minutes; blood loss was minimal.

Conclusion:

SILS splenectomy is feasible in pediatric patients. More experience is needed to assess advantages and disadvantages compared with the standard laparoscopic approach.     

Splenic Injury During Percutaneous Nephrolithotomy

Background:

Injury to the spleen is a recognized complication during percutaneous renal access due to the close anatomical relationship of the spleen and the left kidney. However, transsplenic renal access is a rare complication of percutaneous nephrolithotomy and can also result in considerable morbidity, often requiring emergent splenectomy.

Methods:

We present our experience with splenic injury during percutaneous nephrolithotomy managed conservatively with the use of a collagen-thrombin hemostatic sealant (D-Stat; Vascular Solutions, Inc., Minneapolis, MN) after delayed removal of the nephrostomy tubes.

Results:

The patient had an uneventful recovery and was discharged home on postoperative day 6.

Conclusion:

In select hemodynamically stable patients, nonoperative management with the adjunctive use of hemostatic sealants may be considered.