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PubMed1994

The role of the spleen in the organ-specific metastasis of murine BW 5147 T lymphomas.

Organ-specific metastasis of tumour cells may result from selective invasion and growth or from selective host cell responses. The present study demonstrates how selective interactions with the host affect the metastatic pattern of two murine T cell hybridoma lines, derived from the BW 5147 thymoma. Upon intravenous inoculation into syngeneic mice BW-14 cells preferentially colonize the kidneys, whereas BW-19 cells metastasize mainly to the spleen and the liver. The organ-specific behaviour of the two cell lines appears to be determined by a differential interaction with the spleen microenvironment. Inoculation of BW-14 cells into splenectomized mice results in increased liver colonization, indicating a negative effect of the spleen on BW-14 tumour development in the liver. Macrophages are likely to be involved in this inhibition, since inoculation of BW-14 cells into macrophage-depleted mice also leads to increased liver and spleen metastasis. In contrast, inoculation of BW-19 cells into splenectomized mice results in decreased liver metastasis, which indicates that the spleen exerts a stimulating effect on BW-19 cells. Macrophages also appear to be involved in this stimulation, since macrophage depletion causes a similar decrease in liver and spleen colonization. Hence components of the splenic microenvironment, probably macrophages, exert inhibiting or stimulating activities on BW-14 or BW-19 cells respectively, thereby determining the subsequent liver or kidney colonization.

Animals↗

PubMedDate not supplied

Disseminated mycobacterial infection in AIDS patients: abdominal US features and value of fine-needle aspiration biopsy of lymph nodes and spleen.

BACKGROUND: We evaluated the efficacy of abdominal ultrasound (US) and fine-needle aspiration biopsy (FNAB) in the diagnosis of disseminated mycobacteriosis (DM) in acquired immunodeficiency syndrome (AIDS). METHODS: Twelve AIDS patients (nine male, three female; age range, 22-43 years) with DM underwent abdominal US within 2 days after admission with 3.5- to 5-MHz convex probes and a 7.5-MHz linear probe. All patients underwent FNAB of one or two enlarged abdominal lymph nodes. Eight patients underwent FNAB of the spleen. The aspirated specimens were stained with acid fast for quick examination and cultured for isolation of mycobacteria. RESULTS: Abdominal US showed enlarged, hypoechoic, round or oval, abdominal lymph nodes (diameter, 10-35 mm; mean, 18 mm) in all patients; splenomegaly (spleen diameter, 14-22 cm; mean, 16.8 mm) in all patients; numerous splenic abscesses (diameter, 3-20 mm) in nine patients; hepatomegaly (right hepatic lobe thickness, 14.5-17 cm) in all patients; small intestinal wall thickening in five patients (maximum bowel wall thickness, 7-15 mm); mild to moderate ascites in six patients; pleural effusion in four patients; bilateral enlargement of the kidneys with hyperechogenicity of the cortex in three patients; and a retroperitoneal tubercular abscess in one patient. No complication occurred after FNAB of lymph nodes and spleens. Fast-acid stain of spleen and/or lymph node FNAB specimens allowed early diagnosis of mycobacteriosis in 12 of 12 cases (100%). Cultures of lymph node aspirates grew mycobacteria in six of 12 patients (50%). Spleen aspirates grew mycobacteria in nine of nine patients (100%). Blood cultures were positive in four of 12 patients (33%). Mycobacterium tuberculosis was diagnosed in six patients and M. avium in five. CONCLUSION: Abdominal US features can suggest DM in AIDS patients. Spleen and/or lymph node FNAB indicated the specific diagnosis in 100% of patients.

AIDS-Related Opportunistic Infections↗

PubMed2007

Spleen-preserving distal pancreatectomy with excision of splenic artery and vein: a case-matched comparison with conventional distal pancreatectomy with splenectomy.

BACKGROUND: The value of spleen preservation during distal pancreatectomy (DP) still remains controversial. Spleen-preserving DP with excision of the splenic artery and vein is a simplified technique for spleen preservation. The aim of this study was to compare the postoperative course of DP with or without splenectomy. PATIENTS AND METHODS: From 1990 to 2005, 38 consecutive patients with benign or low-grade malignant disease underwent a spleen-preserving DP operation with excision of the splenic artery and vein (Conservative Group). They were compared with 38 patients who underwent conventional DP with splenectomy over the same time period (Splenectomy Group) and who had been matched for age, American Society of Anesthesiologists (ASA) score, and pathological diagnosis. Postoperative courses were analyzed and compared between the Conservative Group and Splenectomy Group. RESULTS: Spleen preservation was effective in 36 of the 38 attempts (95%). Postoperative complications - in particular, infectious intra-abdominal complications - were significantly higher in the Splenectomy Group (34 and 18%, respectively) than in the Conservative Group (13 and 3%, respectively) (P = 0.03 and P = 0.02, respectively). The length of the surgery, perioperative blood loss or transfusions, perioperative mortality and length of hospital stay did not differ between the two groups. Univariate analysis showed that splenectomy was the only risk factor for postoperative complication. CONCLUSIONS: Spleen-preserving DP with excision of the splenic artery and vein is a fast, safe and effective procedure associated, in this series, with a reduction of postoperative complications relative to conventional DP with splenectomy. This technique should be considered in patients with benign or low-grade malignant disease of the pancreas.

Adult↗

PubMed2001

Laparoscopic surgery of the spleen: state of the art.

INTRODUCTION: Laparoscopic splenectomy (LS) offers superior visualization and access to the spleen and avoids the major laparotomy incision necessary in open splenectomy (OS). This review summarizes the current knowledge of laparoscopic techniques for splenectomy from the perspective of surgeons whose combined experience now totals 340 cases. BACKGROUND AND DISCUSSION: While LS has been applied across the spectrum of splenic diseases, it is most indicated in treatment of a benign hematologic condition with a normal or slightly enlarged spleen as seen in autoimmune thrombocytopenic purpura (ITP), autoimmune deficiency syndrome-related ITP, hemolytic anemia, or spherocytosis. Both anterior and lateral approaches have been used for LS. While benefits of the anterior approach include access to the splenic artery along the superior border of the pancreas within the lesser sac, thus securing vascular control early in the procedure, the lateral approach allows for improved exposure of and access to the splenic pedicle. Also, mechanics and sequence of dissection are enhanced and more intuitive to the surgeon using the lateral approach, and the tail of the pancreas is more easily identified. Potential perioperative complications of LS include hemorrhage, injury to the tail of the pancreas, and deep vein thrombosis. The most common criticisms facing LS are the potential for missed accessory spleens, longer operating time, and greater operating room costs compared to OS. However, while LS requires a longer operating time than OS, studies indicate shorter postoperative hospital stays for LS versus OS patients in comparable cases, which can, in turn, reduce the total hospital cost for the procedure. CONCLUSION: Although LS continues to pose certain technical challenges--such as management of the massive spleen, specimen extraction, and identification of remotely located accessory spleens--its advantages over OS in terms of faster postoperative recovery, shorter hospital stay, and equivalent or lower perioperative morbidity are now well established. Indications for LS and more laparoscopic spleen-conserving surgery are likely to broaden.

Contraindications↗

PubMed2006

Familial epidermoid cysts of the spleen: report of two cases.

The familial occurrence of epidermoid cysts of the spleen is rare, with only six cases having ever been reported, to our knowledge. We recently diagnosed epidermoid cysts of the spleen in a mother and son. First, a 15-year-old boy was admitted to our hospital for management of blunt abdominal trauma. Computed tomography (CT) showed a ruptured large splenic cyst with an intraabdominal hematoma. We performed a splenectomy, and histopathological examination confirmed the existence of an epidermoid cyst of the spleen. About 2 years and 6 months later, the family physician found that the patient's 41-year-old mother had a large splenic cyst, and she was referred to our hospital for further investigation. CT showed a 10 x 8 cm cyst occupying most of the spleen. The patient underwent splenectomy, and a pathological diagnosis of an epidermoid cyst of the spleen was confirmed. Although the etiology of epidermoid cysts of the spleen is unclear, this familial occurrence may support the hypothesis of congenital malformation as a result of genetic change.

Adolescent↗

PubMed2005

Spleen enlargement and genetic diversity of Plasmodium falciparum infection in two ethnic groups with different malaria susceptibility in Mali, West Africa.

The high resistance to malaria in the nomadic Fulani population needs further understanding. The ability to cope with multiclonal Plasmodium falciparum infections was assessed in a cross-sectional survey in the Fulani and the Dogon, their sympatric ethnic group in Mali. The Fulani had lower parasite prevalence and densities and more prominent spleen enlargement. Spleen rates in children aged 2-9 years were 75% in the Fulani and 44% in the Dogon (P<0.001). There was no difference in number of P. falciparum genotypes, defined by merozoite surface protein 2 polymorphism, with mean values of 2.25 and 2.11 (P=0.503) in the Dogon and Fulani, respectively. Spleen rate increased with parasite prevalence, density and number of co-infecting clones in asymptomatic Dogon. Moreover, splenomegaly was increased in individuals with clinical malaria in the Dogon, odds ratio 3.67 (95% CI 1.65-8.15, P=0.003), but not found in the Fulani, 1.36 (95% CI 0.53-3.48, P=0.633). The more susceptible Dogon population thus appear to respond with pronounced spleen enlargement to asymptomatic multiclonal infections and acute disease whereas the Fulani have generally enlarged spleens already functional for protection. The results emphasize the importance of spleen function in protective immunity to the polymorphic malaria parasite.

Adolescent↗

PubMed1998

Is splenectomy more dangerous for massive spleens?

BACKGROUND: Reports vary about whether risks are greater for removal of massive (> or = 1500 g) spleens than for smaller (< 1500 g) spleens. We sought to determine the hazards of splenectomy. METHODS: We reviewed 223 consecutive adults with elective splenectomies for hematologic diseases. Morbidity and mortality rates were combined with published data to create a meta-analysis. RESULTS: Patients with massive spleens are more likely to have postoperative complications (relative risk [RR] 2.1, 95% confidence interval [CI] 1.3 to 3.4; P = 0.003) and death (RR 4.7, 95% CI, 1.5 to 15.1; P = 0.01). However, when the investigation is restricted to comparable diagnoses, patients with massive spleens do not differ from those with smaller spleens regarding complications (RR 1.4, 95% CI, 0.8 to 2.7; P = 0.3) or mortality (RR 2.1, 95% CI, 0.5 to 9.7; P = 0.4). These observations are confirmed by metaanalysis. Furthermore, multivariate analysis indicts age as a critical risk of complications and death. CONCLUSIONS: Increased age and underlying illness are the predominant factors associated with morbidity and mortality following splenectomy for hematologic disease. Adjusting for age and diagnosis, spleen size is not a hazard.

Age Factors↗

PubMed1999

Isolated diffuse hemangiomatosis of the spleen with Kasabach-Merritt-like syndrome.

AIMS: Diffuse haemangiomatosis of the spleen is a rare benign vascular condition occurring as a manifestation of systemic angiomatosis or, less commonly, confined to the spleen. It is sometimes accompanied by severe disturbance of blood coagulation. The goal of this study was to characterize an additional case of isolated diffuse haemangiomatosis of the spleen and to determine the histogenesis of this lesion which remains obscure. METHODS AND RESULTS: We describe a case of isolated diffuse haemangiomatosis of the spleen in which histological and immunohistological findings suggested the possibility of a malformative tumour-like lesion. The pathological cavernous vessels were distributed randomly through the red pulp, without continuity with sinuses. The endothelial cells expressed vimentin, factor VIII related antigen and CD34, but not CD8. Some cells lining the sinus lumen expressed CD68, lysozyme and myeloperoxidase. In addition, trabecular veins presented with intimal thickening. These results allow making a diagnosis between diffuse haemangiomatosis and other tumours/tumour-like lesions of the spleen, especially littoral cell angioma, splenoma and peliosis. CONCLUSION: If diffuse haemangiomatosis is usually classified as a benign proliferation of endothelial cells, we suggest that diffuse haemangiomatosis, when confined to the spleen, could be a tumour-like vascular lesion. In this hypothesis, the aetiology may be hamartomatous or malformative as is suspected in arterio-venous haemangioma of the lower extremities. The histogenesis is still questionable and no definitive proof in favour of one or the other hypothesis has been reported.

Aged↗

PubMed1992

Liver and spleen ruptures in authentic car-to-car side collisions with main impact at front door or B-pillar.

Seventy-nine belt-protected front seat occupants sustained authentic car-to-car side collisions with impact at front door or B-pillar in which energy equivalent speed (EES) and delta V had a highly significant influence on the occurrence of liver and spleen ruptures. From an EES greater than or equal to 40 km/h the risk of suffering liver and spleen injuries proved to be much higher for occupants on the impact side. Drivers on the impact side often had combined liver and spleen ruptures, front seat passengers had only liver ruptures and combined liver and spleen ruptures. The number of rib fractures on the left or right had a highly significant influence on the occurrence of liver and spleen ruptures. Liver ruptures and combined liver and spleen ruptures were often combined with pelvic ruptures.

Abdominal Injuries↗

PubMed1993

Immunoregulatory cytokine production by tumor-bearing rat spleen cells and its modulation by bleomycin.

The chemotherapeutic agent bleomycin (BLM) increases cytokine production by mitogen-stimulated healthy rat spleen cells without altering the cellular composition of the spleen. In this study, the chronological production of interleukin (IL)-2, IL-6 and tumor necrosis factor (TNF) by untreated and BLM-treated tumor-bearing rat spleen cells is examined. A significant decrease in the production of both IL-2 and TNF could be observed only 5 days after subcutaneous injection of syngeneic KMT-17 tumor cells. Decrease in cytokine production progressed with time with a slight recovery around day 10 after tumor challenge. Administration of BLM, 5 mg/kg, on day 8, restored IL-2 and IL-6 production and significantly increased TNF production by day 14 of tumor burden as compared with the amounts of cytokine produced by the mitogen-stimulated untreated tumor-bearing rat spleen cells. The response of the tumor-bearing rat spleen cells to concanavalin A (ConA), diminished when compared with that of normal rat spleen cells, could be restored to normal levels by treatment with BLM when examined at low concentrations of mitogen but was unaffected at higher concentrations of ConA. Histological examination of the tumor tissue, following continuous intraperitoneal treatment with BLM, 5 mg/kg, from day 8 to 12, shows disruption of cellular structure with significant infiltration of effector cells as compared with undisrupted organization with no visible infiltration of effector cells in the untreated rat tumors.

Animals↗

PubMed1982

Lipopolysaccharides from Bacteroides fragilis are mitogenic for spleen cells from endotoxin responder and nonresponder mice.

The lipopolysaccharides (LPS) from Bacteroides fragilis are structurally atypical and give weak responses in most tests of endotoxic activity, but the mitogenic activity of LPS from B. fragilis has not been tested. We prepared LPS from B. fragilis 23745 by three methods and compared their mitogenic activity for murine spleen cells with that of LPS from Escherichia coli K235 prepared by similar techniques. LPS extracted from B. fragilis with hot phenol-water, with butanol-water, or by detergent separation from the outer membrane were mitogenic for spleen cells from C57BL/10ScN, C57BL/10ScCR, and C3H/HeJ mice. The outer membrane, the outer membrane protein-polysaccharide complex, and the capsular polysaccharide from B. fragilis were also mitogenic for spleen cells from the same murine strains. LPS extracted from E. coli K235 with hot phenol-water, butanol-water, or sodium deoxycholate were mitogenic for C57BL/10ScN spleen cells, but only the LPS extracted with butanol and deoxycholate were stimulatory for spleen cells from C57BL/10ScCR and C3H/HeJ mice. Two types of LPS varying in the 2-keto-3-deoxyoctonate-to-carbohydrate ratio were isolated from E. coli K235 with sodium deoxycholate; both endotoxins contained protein which was typical of lipid A or endotoxin protein. These results indicate that the LPS from B. fragilis is a potent mitogen for spleen cells from endotoxin responder and endotoxin nonresponder mice.

B-Lymphocytes↗

PubMed2005

Hemangiopericytoma of the spleen: unusual presentation as multiple abscess.

BACKGROUND: Hemangiopericytoma is a soft tissue vascular neoplasm arising from capillary pericytes and is found throughout the body in soft tissues and bone. It was first described in 1942. Primary vascular neoplasm of the spleen constitutes the majority of nonhaematolymphoid splenic tumors like haemangioma, lymphangioma, hemangioendothelioma, hemangiopericytoma etc. Splenic hemangiopericytoma is a rare tumor and probably first case was described in 1989. Uptill now only eight cases are reported in the English literature. CASE PRESENTATION: A-35-year old male presented with fever and dull aching pain in left hypochondriac region. Radiological evaluation showed presence of multiple abscesses in spleen. Investigations were done to rule out common causes of abscess in spleen. After failure of medical management, he was subjected to elective splenectomy. There were dense adhesions between the spleen and the adjacent structures and the diaphragm. The histopathology of the resected specimen showed hemangiopericytoma of spleen. CONCLUSION: The present case illustrate that the hemangiopericytoma of spleen can mimic as multiple abscess. Splenectomy is the treatment of choice.

Journal Article↗

PubMed2002

[Clinicopathologic features and diagnosis of metastatic carcinoma to the spleen].

OBJECTIVE: To study the clinicopathologic features and diagnosis of metastatic carcinoma to the spleen (MCS). METHODS: Four patients (1 man and 3 women, mean age 43.5 years) with MCS were analyzed clinicopathologically. RESULTS: The four MCS patients accounted for 1.3% of 308 patients having spleen biopsy from 1959 to 1999. Their chief presentations were pain and mass in the left upper quadrant of the abdomen. The mass was located in the upper pole of the spleen (1 patient), the lower pole of the spleen (2), or the lower pole and hilum of the spleen (1). Macroscopically, all of the lesions were nodular. Histologic type of these MCSs included acinar cell carcinoma of the pancreas (2 patients), transverse colon adenocarcinoma (1), and hepatic cell carcinoma (1). Clinically, 1 patient was diagnosed as having MCS and 3 were misdiagnosed. According to Chinese literature, the clinicopathologic features of MCS were as follows: (1) 66.7% of the patients with MCS were aged 30 approximately 60 years, with a mean of 51.2 years. (2) 76.3% of the patients presented with pain in the left upper quadrant of the abdomen and 63.2% with splenomegaly and splenic masses. (3) Macroscopically, nodular lesions accounted for 68.4%. (4) Microscopically, 84.2% of the lesions were adenocarcinomas and 70.3% originated from carcinomas of the colon, liver, ovary and pancreas. (5) B-mode ultrasonography and/or CT showed occupying lesions or masses in the spleen in 76.7%, and MCS in 11.8%. (6) Clinically, 73.7% of the patients were misdiagnosed. CONCLUSIONS: MCS is uncommon but its clinical misdiagnosis rate is high. Image examination is of value in clinical diagnosis. Cooperation of clinicians and pathologists may enhance the diagnostic level of MCS.

Adult↗

PubMed2002

Isolated hydatid disease of the spleen: CT findings in 4 patients and differential diagnosis.

AIM: To report our experience with four cases of isolated hydatid disease of the spleen studied by spiral Computed Tomography (CT) and to review the literature with special attention to the differential diagnosis with other focal lesions of the spleen. MATERIALS AND METHODS: The spiral CT images and clinical records of four patients (1 man, 3 women; age range 26-45 yrs) affected by isolated hydatid disease of the spleen were retrospectively evaluated. None of the patients had a history of hydatid disease. All the patients were evaluated by plain and enhanced spiral CT of the abdomen. All patients underwent preoperative chest X-ray and surgery; all surgical specimens were studied by histology. RESULTS: Spiral CT depicted all the hydatid lesions of the spleen. It showed the location, size, low density of their content without enhancement after iv contrast medium injection, the possible presence of daughter cysts, the appearance of the wall with calcifications, and excluded the presence of complications. The preoperative chest X-ray was negative for focal pulmonary lesions in all cases. Pathology confirmed the diagnosis of hydatid disease in all cases. CONCLUSIONS: According to our results and to the literature, spiral CT plays an important role in the pre-surgical evaluation of patients with hydatid disease of the spleen, and provides useful information for differentiating the disease from other isolated cyst-like lesions of the spleen.

Adult↗

PubMedDate not supplied

Spleen-preserving distal pancreatectomy for intraductal papillary-mucinous tumor (IPMT).

BACKGROUND/AIMS: Recently, the significance of preserving the spleen has received a lot of attention. Since our first trial and success of spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein for chronic pancreatitis, this procedure has been more frequently performed and reported. In this study, we introduce the technique and indications for the procedure for intraductal papillary mucinous tumor of the pancreas. METHODOLOGY: Nine patients underwent spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein. We performed this procedure in two patients with intraductal papillary mucinous tumor. The splenic vein is identified behind the pancreas and within the thin connective tissue membrane. The connective tissue membrane is cut longitudinally above the splenic vein. An important technique is to remove the splenic vein from the pancreas from the body of the pancreas toward the spleen. There are many branches from the splenic vein on both sides, and these branches should be carefully ligated and cut. The pancreas is removed from the splenic artery from the spleen toward the head of the pancreas. This procedure is much easier than removing the pancreas from the vein. RESULTS: The postoperative course was uneventful in all nine cases, but one, in which pancreatic fistula continued for more than several weeks. The mean and standard deviation of the operative blood loss, the duration of the operation and the postoperative hospital stay in seven cases, excluding two cases, in which either Puestow's procedure or simultaneous subtotal esophagectomy was performed, were 413+/-385 mL, 298+/-55 min, and 39+/-15 days, respectively. Severe complications were not found in any of the nine cases. The two patients with intraductal papillary mucinous tumor have been followed as outpatients without any recurrence. CONCLUSIONS: Spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein is easy and safe, and should be performed for some of the patients with intraductal papillary mucinous tumor of the pancreas.

Adult↗

PubMed1991

[Clinical and experimental study on treatment of anorexy in children with the activating spleen prescription].

The treatment of 488 cases with anorexy in children showed that the curative effect of the group using Chinese medicines based on the differentiation of symptoms and signs by (1) activating the Spleen, (2) invigorating and activating the spleen was significantly higher than the control using concentrated vitamin B complex (P less than 0.001). The results of the experimental study were as follows: Erbao instant granules (the medicine for activating the Spleen) had the effect of raising the D-xylose excretion rate of urine; increasing the ratio of T-lymph cells in blood; raising the quality of 8 mineral elements in hair and the quality of SIgA in saliva; adjusting the abnormal peristalsis of the experimental rabbits and promoting the ability that duodenums which had been separated from rabbits had to absorb different amino acids and glucose. Jian'er syrup (the medicine for invigorating and activating the Spleen) had the effect of raising the quality of 14 mineral elements in hair; increasing the ratio of T-lymph cells in blood; increasing the index of thymus and spleen in the experimental rats and stimulating them to produce hemolysin. The authors tend to think that the therapeutic principle of activating the Spleen can improve appetite, help the body to absorb and utilize various nutrients which contain many kinds of essential trace elements.

Animals↗

PubMed1988

Preservation of the spleen using human fibrin seal.

Because of the spleen's role in host defence and the recognition of overwhelming post-splenectomy sepsis, the current aim of treatment for splenic injuries is to preserve the spleen. A number of hemostatic agents have been used in an effort to control bleeding but have not proved satisfactory. The authors report the results of an experiment using a two-component fibrin seal on injured rabbit spleens. In female rabbits a longitudinal laceration of the entire spleen was made. After 2 1/2 minutes of continuous hemorrhaging, the spleens were either not treated (5 rabbits) or treated by splenectomy suture repair or fibrin-seal repair. Hemoglobin values were measured preoperatively and 3 days postoperatively. The greatest number of deaths within 14 days occurred in the untreated group. There was no difference in death rate between the treated groups; similarly, there was no difference in blood loss or fall in hemoglobin values. Fewer adhesions formed in the fibrin-seal group than in the others (p less than 0.02). Histopathological examination revealed a greater fibrinoblastic response in the spleens treated with fibrin seal than in the other groups. The authors believe that fibrin seal is an effective and safe hemostatic agent applicable to splenic parenchymal injuries, and that it promotes wound healing and suppresses adhesion formation.

Animals↗

PubMed2006

Splenic autotransplantation for a congested and enlarged wandering spleen with torsion: report of a case.

In children with diseases of the spleen, every effort should be made to preserve the organ, to prevent severe infections postsplenectomy. We report the case of a 7-year-old girl with torsion of a wandering spleen who we treated by autotransplantation of splenic tissues following splenectomy, when fixation of the enlarged spleen seemed impossible. Spleen scintigraphy showed uptake in the regenerating splenic tissues 9 months after surgery, and evidence of an increase in the size of the tissues 23 months after surgery. Howell-Jolly bodies had disappeared by 16 months after surgery. These findings suggested that the transplanted splenic tissues were resuming splenic functions. Based on our experience with this case, we conclude that autotransplantation after splenectomy is a treatment option for wandering spleen with torsion when fixation seems difficult because of splenic congestion and enlargement.

Angiography↗