Wandering Spleen in a 47-year-old female treated by non-operative conservative management. Case report and literature review.

INTRODUCTION:Wandering spleen (WS) is a rare clinical condition found in less than 0.5 % of splenectomies and is characterized by ectopic location of the spleen within the abdomen or pelvis. It is always caused by excessive mobility brought on by the ligamentous laxity of its peritoneal attachments. Abdominal ultrasonography and computed tomography are the key imaging modalities for inquiry of WS. CASE PRESENTATION:We report the case of a 47-year-old woman who presented with painless abdominal swelling since the age of 6 years. An abdominal examination revealed a palpable, firm, mobile mass in the right lower abdomen approximately 15 × 15 cm in dimensions. A contrast CT scan of the abdomen revealed the absence of the spleen in the left upper quadrant. The patient was managed conservatively and followed for five years with favourable outcome. DISCUSSION:Failure of the dorsal mesogastrium to merge with the posterior abdominal wall in the second month of embryonic development is one of the reasons for WS. The nonsurgical conservative approach is limited to patients who are high-risk surgical candidates and have minimal symptoms and no complications. CONCLUSION:The good clinical outcome of our patient suggests that conservative non-surgical approach may be a reasonable alternative to unwarranted surgical intervention in selected clinically stable patients who have no evidence of splenic torsion or infarction, avoiding the possible complications of surgery.