Acute gastric hemorrhage secondary to wandering spleen

Left Portal Hypertension and Hypersplenism in a Child With Congenital Diaphragmatic Hernia: A Rare Case Report

Background

T Congenital diaphragmatic hernia (Bochdalek hernia), which occurs in 1/2,200 live births, is typically diagnosed in the prenatal or immediate postnatal period. Diaphragmatic hernia is rare in older children and adults and can be presented with acute respiratory failure, incarcerated hernia, acute pancreatitis, or rare conditions such as left portal hypertension and hypersplenism.

Objective

The aim of this case report was to present 15-year-old male with vomiting and mild upper abdominal pain who had mild epigastric tenderness with no guard and an IV grade splenomegaly caused by Congenital Diaphragmatic Hernia. Case presentation: We report a case of left portal hypertension and hypersplenism in an adolescent with congenital diaphragmatic hernia. Typical clinical presentations include abdominal pain, respiratory symptoms, or intestinal obstruction in incarcerated diaphragmatic hernia. Additionally, some uncommon symptoms reported in literature include gastrointestinal bleeding as a result of portal hypertension, thrombocytopenia due to hypersplenism, and acute pancreatitis.

Conclusion

The treatment has released the obstruction in the splenic vein and reduce returned collateral gastric blood flow. Splenectomy should be considered based on many factors, such as anatomic anomalies or the degree of hypersplenism and portal hypertension. This is a rare clinical entity with only a few cases that have been reported in the literature.

Torsion of spleen and portal hypertension: Pathophysiology and clinical implications

The displacement of spleen from its normal location to other places is known as wandering spleen (WS) and is a rare disease. The repeated torsion of WS is due to the presence of long pedicle and absence/laxity of anchoring ligaments. A WS is an extremely rare cause of left-sided portal hypertension (PHT) and severe gastric variceal bleeding. Left-sided PHT usually occurs as a result of splenic vein occlusion caused by splenic torsion, extrinsic compression of the splenic pedicle by enlarged spleen, and splenic vein thrombosis. There is a paucity of data on WS-related PHT, and these data are mostly in the form of case reports. In this review, we have analyzed the data of 20 reported cases of WS-related PHT. The mechanisms of pathogenesis, clinico-demographic profile, and clinical implications are described in this article. The majority of patients were diagnosed in the second to third decade of life (mean age: 26 years), with a strong female preponderance (M:F = 1:9). Eleven of the 20 WS patients with left-sided PHT presented with abdominal pain and mass. In 6 of the 11 patients, varices were detected incidentally on preoperative imaging studies or discovered intraoperatively. Therefore, pre-operative search for varices is required in patients with splenic torsion.

Pancreatic Neuroendocrine Tumors Complicated by Sinistral Portal Hypertension: Insights into Pathogenesis

Purpose: To investigate the association between pancreatic neuroendocrine tumors (panNETs) and sinistral portal hypertension (SPH) and provide insights into the pathogenesis. Methods: A retrospective review of panNETs was conducted from our institution for 12 years. Medical imaging findings were analyzed to determine any association with splenic vein thrombosis (SVT) at diagnosis. The cases were further selected based on the criteria for SPH, namely, (1) presence of SVT, (2) gastric varices, (3) patent portal vein, and (4) normal liver function tests. Results: There were 61 patients with panNETs and 8 (8/61) had SVT and gastric varices at diagnosis. Four (4/8) met the strict criteria for SPH while the other four had more conventional portal hypertension. The four with SPH had large tumors located in the tail with splenic vein invasion and three of four presented with bleeding gastric varices. All four patients underwent surgical resection. Mean follow-up was 8.5 years and the hematemesis never recurred. The other four patients (four of eight) with gastric varices had unresectable disease and all died after a mean survival of 29 months. Conclusion: PanNETs appear to be more commonly associated with SVT and SPH compared with other tumors. This could be related to their relatively indolent nature and their intrinsic vascularity. From a surgical viewpoint, the decision to operate depends on many factors including but not limited to the size/stage, grade, and functionality of the tumor and comorbidities. These considerations notwithstanding, the association between panNETs and SPH suggests that there is benefit in timely resection of panNETs located in the tail.

Pancreatic Neuroendocrine Tumors Complicated by Sinistral Portal Hypertension: Insights into Pathogenesis

Purpose: To investigate the association between pancreatic neuroendocrine tumors (panNETs) and sinistral portal hypertension (SPH) and provide insights into the pathogenesis. Methods: A retrospective review of panNETs was conducted from our institution for 12 years. Medical imaging findings were analyzed to determine any association with splenic vein thrombosis (SVT) at diagnosis. The cases were further selected based on the criteria for SPH, namely, (1) presence of SVT, (2) gastric varices, (3) patent portal vein, and (4) normal liver function tests. Results: There were 61 patients with panNETs and 8 (8/61) had SVT and gastric varices at diagnosis. Four (4/8) met the strict criteria for SPH while the other four had more conventional portal hypertension. The four with SPH had large tumors located in the tail with splenic vein invasion and three of four presented with bleeding gastric varices. All four patients underwent surgical resection. Mean follow-up was 8.5 years and the hematemesis never recurred. The other four patients (four of eight) with gastric varices had unresectable disease and all died after a mean survival of 29 months. Conclusion: PanNETs appear to be more commonly associated with SVT and SPH compared with other tumors. This could be related to their relatively indolent nature and their intrinsic vascularity. From a surgical viewpoint, the decision to operate depends on many factors including but not limited to the size/stage, grade, and functionality of the tumor and comorbidities. These considerations notwithstanding, the association between panNETs and SPH suggests that there is benefit in timely resection of panNETs located in the tail.

Case report and systematic literature review of a novel etiology of sinistral portal hypertension presenting with UGI bleeding: Left gastric artery pseudoaneurysm compressing the splenic vein treated by embolization of the pseudoaneurysm

INTRODUCTION

A novel case is reported of upper gastrointestinal (UGI) bleeding from sinistral portal hypertension, caused by a left gastric artery (LGA) pseudoaneurysm (PA) compressing the splenic vein (SV) that was successfully treated with PA embolization.

CASE REPORT

A 41-year-old man with previous medical history of recurrent, alcoholic pancreatitis presented with several episodes of hematemesis and abdominal pain for 48 hours. Physical examination revealed a soft abdomen, with no abdominal bruit, no pulsatile abdominal mass, and no stigmata of chronic liver disease. The hemoglobin declined acutely from 12.3 to 9.3 g/dL. Biochemical parameters of liver function and routine coagulation profile were entirely within normal limits. Abdominal CT revealed a 5-cm-wide peripancreatic mass compressing the stomach and constricting the SV. Esophagogastroduodenoscopy showed blood oozing from portal hypertensive gastropathy, small nonbleeding gastric cardial and fundal varices, gastric compression from the extrinsic mass, and no esophageal varices. MRCP and angiography showed that the mass was vascular, arose from the LGA, compressed the mid SV without SV thrombosis, and caused sinistral portal hypertension. At angiography, the PA was angioembolized and occluded. The patient has been asymptomatic with no further bleeding and a stable hemoglobin level during 8 weeks of follow-up.

DISCUSSION

Literature review of the 14 reported cases of LGA PA revealed that this report of acute UGI bleeding from sinistral portal hypertension from a LGA PA constricting the SV is novel; one previously reported patient had severe anemia without acute UGI bleeding associated with sinistral portal hypertension from a LGA PA.

CONCLUSION

A patient presented with UGI bleeding from sinistral portal hypertension from a LGA PA compressing the SV that was treated by angiographic obliteration of the PA which relieved the SV compression and arrested the UGI bleeding. Primary therapy for this syndrome should be addressed to obliterate the PA and not the secondarily constricted SV.

Laparoscopic splenectomy for a wandering spleen complicating gastric varices: report of a case

Wandering spleen is a rare clinical entity, and its chronic torsion of the vascular pedicle result in splenic vein occlusion leading to gastric varices. Here, we present a case of wandering spleen complicating gastric varices in a 40-year-old female. Three-dimensional CT (3D-CT) clearly showed the disruption of the splenic vein at the origin of the vascular pedicle and collateral development of the gastric varices. The patient was electively treated with laparoscopic splenectomy. Difficulty of prediction of the splenic vein recanalization to improve the varices was the reason for the use of splenectomy versus splenopexy. The varices were successfully diminished 3 months after the surgery. After review of cases of complicating gastric varices in the literatures, splenectomy is still a secure way to treat an adult patient with wandering spleen with complicating gastric varices.

An Unusual Reason for Gastric Variceal Hemorrhage: Wandering Spleen

Wandering spleen is the displacement of the spleen due to the loss or weakening of the ligaments of the spleen and is seen very rarely with an incidence of less than 0.5 %. It can cause portal hypertension, but gastric variceal hemorrhage is a quite rare condition within the spectrum of this uncommon disease. We report a 22-year-old woman with wandering spleen presenting with life-threatening gastric variceal hemorrhage. Her diagnosis was made by computerized tomography. Endoscopic therapy was not adequate to stop the bleeding, and urgent splenectomy was performed. After surgery she has been well with no symptoms until now.

Wandering spleen with torsion and complete infarction

Wandering spleen is rare and is associated with a high incidence of splenic torsion and infarction. Presenting symptoms range from an asymptomatic, incidentally palpated abdominal mass to an acutely ill patient. Because wandering spleen is uncommon in the pediatric population, a heightened awareness of the condition is required for accurate diagnosis and appropriate management. We present a case of a 4-year-old girl who presented with acute abdomen and was surgically confirmed to have a wandering spleen with torsion and complete infarction.

Spontaneous massive hemoperitoneum: A potentially life threatening presentation of the wandering spleen

Context:

Wandering spleen is an unusual condition characterized by the absence or maldevelopment of one or all of the ligaments securing the spleen in its normal position in the left upper abdomen. Pedicular tortion with a complete vascular disruption is a rare but known potential complication of this mostly congenital disorder. Spontaneous hemoperitoneum with acute abdomen however, is a life threatening situation that has not been adequately reported in the adult literature.

Case Report:

A forty four year old man presented to the emergency department with an acutely distended and rigid abdomen. His past medical history was only significant for mild mental retardation. The patient denies prior abdominal operation or recent trauma. On initial examination, he appeared to be anxious, pale, and tachycardic. Fullness in the midpelvic region was easily appreciated on palpation. An enlarged pelvic spleen and free intraperitoneal fluid consistent with blood were seen on a CT scan. The patient was promptly taken for an exploratory laparotomy where a large rush of blood was encountered upon entering the abdomen. A volvulus of the splenic pedicle with an infarcted spleen was found mandating a splenectomy.

Conclusions:

Abnormally located spleen, splenomegaly, and finding of hemoperitoneum are highly suggestive of wandering spleen with tortioned pedicle. Despite its life threatening presentation, immediate laparotomy and splenectomy invariably result in good outcome.

Wandering spleen presenting as bleeding gastric varices

Ectopic spleen (splenoptosis) is an extremely rare condition in which the spleen is present in a nonanatomical position. Patients' symptomatology is variable and ranges from mere feeling of an abdominal lump to sudden abdominal pain due to infarction. Patient may have subacute to chronic abdominal or gastrointestinal complaints. Because of nonspecific symptoms, clinical diagnosis can be difficult; hence, imaging plays an important role. Presentation as a case of portal hypertension is extremely rare. We report a case of splenic torsion in a middle-aged woman who presented with hemetemesis from gastric varices secondary to chronic volvulus of an ectopic spleen. Preoperative diagnosis was made on the basis of ultrasonography, endoscopy, and computed tomography, which was later proved on surgery and treated successfully.

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.

Postcesarean splenic torsion

OBJECTIVE

Splenic torsion is an exceedingly rare complication in pregnancy. We present a case of acute splenic torsion that manifested after cesarean section and which was successfully treated with laparotomy with splenectomy and partial pancreatectomy.

CASE REPORT

A 35-year-old, gravida 7, para 1, aborta 5, woman presented at our hospital for planned cesarean section at 38 weeks of gestation. Thrombocytopenia was noted antenatally and enlarged spleen with smooth surface and contour was observed at the conclusion of cesarean section. One day after delivery, dyspnea and left upper abdominal pain developed. Abdominal computed tomography showed a huge abscess in the left anterolateral abdomen and bilateral pleural effusion. Acute splenic torsion was highly suspected, but the patient refused surgical intervention until the condition exacerbated 21 days after delivery. Splenic pedicle strangulation with thrombosis, a severely ischemic spleen with rupture and distal pancreatic necrosis were noted during emergent laparotomy. She had an uneventful recovery and was discharged 5 days after left splenectomy and partial pancreatectomy.

CONCLUSION

Splenic torsion is a rare cause of acute abdominal pain during pregnancy or postpartum, and the symptoms vary depending on the degree of torsion. Early involvement of many complementary specialty services enabled early recognition of this rare entity and timely definitive treatment.

Post traumatic intra thoracic spleen presenting with upper GI bleed!--a case report

Background

Isolated splenic vein thrombosis with left sided portal hypertension is a rare cause of upper gastrointestinal bleed. Diagnosis is difficult and requires a high index of suspicion, especially in patients presenting with gastrointestinal bleed in the presence of splenomegaly and normal liver function tests.

Case presentation

A 64 year old male presented with haematemesis and melaena. An upper gastrointestinal endoscopy revealed the presence of antral erosions in the stomach and fundal varices. A computerised tomography scan of abdomen confirmed the presence of a diaphragmatic tear and the spleen to be lying in the left hemi thorax. The appearances of the splenic vein on the scan were consistent with thrombosis.

Conclusion

Left sided portal hypertension as a result of isolated splenic vein thrombosis secondary to trauma is rare. The unusual presentation of our case, splenic herniation into the left hemithorax, causing fundal varices leading to upper gastrointestinal bleed 28 years after the penetrating injury, makes this case most interesting. We believe that this has not been reported in literature before.

Laparoscopic splenopexy of a pediatric wandering spleen by creation of a retroperitoneal pocket

Wandering spleen is a rare condition in which the spleen is attached by a long, vascular pedicle and lacks its usual peritoneal attachments and supporting ligaments. This condition predisposes the spleen to torsion and infarction. We report the case of a 2-year-old boy with a history of intermittent abdominal pain and early satiety who presented with abdominal pain and severe gastric distention. A work-up including computed tomographic and ultrasonographic imaging suggested a wandering spleen. The diagnosis was confirmed during laparoscopy, and splenopexy was performed by anchoring the spleen in a retroperitoneal pocket in the left upper quadrant at the level of the tenth rib. To our knowledge, this is the first reported case of minimally invasive splenopexy for wandering spleen that involves the creation of a retroperitoneal pocket without the use of mesh. The authors believe that this is a safe and effective method that takes advantage of laparoscopy and avoids the risk of infection and complications associated with the use of synthetic material.

Laparoscopic splenectomy for the treatment of wandering spleen

Wandering spleen is a very rare pathologic condition that initially presents with unremarkable clinical symptoms, then dramatically manifests severe complications. A case of wandering spleen treated with laparoscopic splenectomy is described and compared with other similar reports in the literature. Laparoscopic exploration of the abdominal cavity allowed the diagnosis to be confirmed and splenectomy to be performed. An enlarged spleen led to the choice of total splenectomy to avoid both future complications and future organ torsion resulting from the long and twisted vascular pedicle. The laparoscopic approach led to a rapid recovery, a 3-day postoperative course, and satisfactory cosmetic results.

[Torsion of the accessory spleen: an atypical etiology for acute abdomen]

The accessory spleen is often a incidental discovery. The accessory post-accidental spleen are unusual. The torsion of a movable spleen is possible and represent about 0.2 to 0.3% of splenectomy. But the torsion of an accessory spleen is exceptional. A case of acute torsion of an accessory spleen is reported. In a 26-year-old women was admitted with acute abdominal pain. The abdominal ultrasound and the abdominal X-Ray are no specific. In the face of the acute pain, a laparoscopy was necessary. At laparoscopy, the patient was found to have torsion and infarction of an accessory spleen in the pelvis. The treatment was a splenectomy and the evolution was favorable.

[Hematemesis revealing chronic volvulus of a wandering spleen]

A 23 years old woman was admitted on emergency for an upper digestive tract bleeding and endoscopy found gastric varices. CT scan revealed a splenomegaly, a twisted aspect of the splenic pedicle and varices in the gastrosplenic ligament. Arteriography showed a narrow splenic artery and varices in the gastrosplenic ligament. After a recurrent bleeding, splenectomy was performed. There was a chronic volvulus of a wandering spleen; the splenic venous flow was passing through the left gastroepiploic vein and a gastrosplenic vein. Chronic volvulus of a wandering spleen with gastric varices is an unfrequent pathology, diagnosed by imaging and requiring splenectomy.

A rare case of serous cystadenoma of the pancreas presenting with left-sided portal hypertension

We herein report the case of a 63-year-old woman with a serous cystadenoma of the pancreas presenting with left-sided portal hypertension secondary to isolated splenic vein occlusion. She was admitted to our hospital for sudden hematemesis. Emergency upper gastrointestinal endoscopy revealed hemorrhagic erosive gastritis and isolated varices in the gastric fundus. An abdominal angiographic study disclosed a large hypervascular tumor of the pancreatic tail which caused isolated splenic vein occlusion by tumor compression and formed large hepatopetal collaterals via the gastric varices. The patient underwent tumor resection with splenectomy and, as a result, the gastric varices disappeared and the postoperative course was uneventful. Left-sided portal hypertension secondary to splenic vein occlusion is an uncommon complication mostly associated with pancreatitis and pancreatic carcinoma. Although benign pancreatic neoplasms only rarely cause such a condition, the possibility of gastrointestinal bleeding due to this condition should be carefully taken into consideration when treating pancreatic disease.

Pediatric wandering spleen: case report and review of literature

Wandering spleen is a rare diagnosis, especially in the pediatric population. We reviewed the English literature from 1900 through April 1991 for all cases of wandering spleen in patients from birth through age 10. There are 50 case reports prior to the one presented here. The goals of this article are to summarize the histories, findings, and treatment of the 51 patients, describe diagnostic and treatment modalities, and increase the clinician's suspicion for wandering spleen. This condition is probably underdiagnosed and potentially treatable by splenopexy if suspected and diagnosed early in the course of disease.

Elective splenopexy for wandering spleen

The diagnosis of wandering spleen is usually made at the time of operation owing to symptoms caused by torsion of the spleen. Splenectomy has been performed in almost all of the reported cases. A 6-year-old girl presented with intermittent abdominal pain and a mobile abdominal mass. The diagnosis of wandering spleen was confirmed by computerized tomography. Elective splenopexy was performed by securing the spleen in an extraperitoneal pocket.

Chronic torsion of the wandering spleen

Torsion of a wandering spleen can occasionally produce chronic disabling clinical findings that are mistaken for a variety of digestive disturbances. Since the clinical complaints are misleading, a correct and timely radiographic analysis can prevent an extensive but unnecessary pursuit of other more common conditions. Images of an ectopic, enlarged, disoriented spleen with a devitalized parenchyma and adherent pseudocapsule can quickly establish the diagnosis of chronic splenic torsion.