Thoracic splenosis is the autotransplantation of splenic tissue in the left thoracic cavity as a result of a splenic injury. This rare pathology is usually asymptomatic and may be discovered on incidental imaging, but the diagnosis often requires invasive procedures such as surgery in order to eliminate a neoplasic origin. We report a rare symptomatic case of a 39-year-old man presenting with chest pain and multiple nodules revealed on a computed tomography scan. The patient underwent a surgical exploration and the pathological studies concluded to a thoracic splenosis. Indeed, the previous medical history of the patient revealed a left thoraco-abdominal traumatism during childhood. The aim of this paper is to emphasize that the diagnosis can now be performed using only imaging techniques such as technetium-99 sulfur colloid or labelled heat-denatured red blood cell scintigraphy to avoid unnecessary invasive procedures including thoracotomy.
Abdominal Injuries ; complications ; Adult ; Asymptomatic Diseases ; Humans ; Male ; Spleen ; injuries ; Splenectomy ; Splenosis ; diagnosis ; etiology ; pathology ; surgery ; Thoracic Diseases ; diagnosis ; etiology ; pathology ; surgery ; Thoracic Injuries ; complications ; Thoracotomy ; Unnecessary Procedures

Female ; Humans ; Middle Aged ; Splenectomy ; Splenosis ; diagnosis

Thoracic splenosis is a rare disease that develops as a result of autotransplantation of splenic tissue into the thoracic cavity following splenic and diaphragmatic injury. We report the case of a 53-year-old man with a chief complaint of heartburn and cough. He had a history of traumatic diaphragmatic rupture treated with surgical repair and splenectomy 15 years ago. Imaging studies revealed a paraesophageal mass, and surgical resection was performed considering the possibility of Castleman disease or an esophageal submucosal tumor. Pathologic results showed findings of normal splenic tissue. The patient was discharged on postoperative day 5 without any complications.
Autografts ; Cough ; Giant Lymph Node Hyperplasia ; Heartburn ; Humans ; Middle Aged ; Rare Diseases ; Rupture ; Splenectomy ; Splenosis ; Thoracic Cavity ; Transplantation, Autologous

Splenosis refers to the heterotropic autotransplantation of splenic tissue. Sometimes splenosis after surgical resection is difficult to differentiate from recurrence or metastasis of cancer. A 49-year-old male patient was diagnosed with clear cell renal cell carcinoma of left kidney. As there was no evidence of metastasis, he underwent radical nephrectomy with splenectomy. On surveillance computed tomography, masses at nephrectomy site and pleura were found and both were initially considered to be recurrence. After several cycle of pazopanib administration, pleural mass decreased in size while mass at nephrectomy site did not respond at all. Spleen scan showed increased uptake of the mass and therefore the mass was revealed to be splenosis. To avoid unnecessary treatment and planning optimal treatment, considering the possibility of splenosis is important and spleen scan can be helpful.
Autografts ; Carcinoma, Renal Cell* ; Humans ; Kidney ; Male ; Middle Aged ; Neoplasm Metastasis ; Nephrectomy* ; Pleura ; Radionuclide Imaging ; Recurrence* ; Spleen ; Splenectomy ; Splenosis* ; Transplantation, Autologous

No abstract available.
Carcinoma, Hepatocellular/diagnosis ; Diagnosis, Differential ; Humans ; Liver Neoplasms/diagnosis ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Splenosis/*diagnosis/surgery ; Tomography, X-Ray Computed

Splenosis is defined as heterotopic autotransplantation of spleen tissue following traumatic rupture of the spleen, or surgery. It is a benign disease that is generally without any symptoms and is discovered incidentally. Surgical intervention is recommended if symptoms are present. We report the successful laparoscopic management of a 49-year-old Korean woman with splenosis-associated symptoms who had undergone splenectomy.
Autografts ; Female ; Humans ; Laparoscopy ; Middle Aged ; Rupture ; Spleen ; Splenectomy ; Splenosis*

Thoracic splenosis is an autotransplantation of splenic tissue to thorax resulting from splenic and diaphragmatic injury. Thoracic splenosis is usually discovered incidentally on routine thoracic imaging as single or multiple left-sided pleural-based masses without symptoms. Traditionally, patients often undergo an invasive diagnostic procedures including thoracotomy to acquire tissue samples in order to exclude other causes of lung mass. The combination of imaging findings and clinical history make it avoid unnecessary invasive diagnostic procedure to confirm. Therefore, thoracic splenosis should be considered in the differential diagnosis of asymptomatic patients with multiple, left-sided pleural-based nodules and previous history of thoracoabdominal injury and splenectomy. Here we report a case of thoracic splenosis diagnosed without invasive procedure.
Autografts ; Diagnosis* ; Diagnosis, Differential ; Humans ; Lung ; Radionuclide Imaging ; Splenectomy ; Splenosis* ; Thoracotomy ; Thorax

Splenosis is defined as an autotransplantation of the splenic tissue after splenic rupture or splenectomy, and occurs most frequently in the peritoneal cavity. Splenosis is usually asymptomatic and is found incidentally. We report a case of combined intrathoracic and intraperitoneal splenosis in a 54-year-old male who worked as a miner for 10 years in his twenties, and was a current smoker. He was referred to our hospital for further evaluation of an incidental left diaphragmatic mass. Positron emission tomography-computed tomography and bronchoscopy were performed to evaluate the possibility of malignancy. There was no evidence of malignancy, but the spleen was not visualized. Reviewing his medical history revealed previous splenectomy, following a dynamite explosion injury. Therefore, splenosis was suspected and technetium-99m-labeled heat-damaged red blood cell scan confirmed the diagnosis. Radionuclide imaging is a useful diagnostic tool for splenosis, which could avoid unnecessary invasive procedures.
Bronchoscopy ; Electrons ; Erythrocytes ; Explosions ; Humans ; Male ; Nitroglycerin ; Peritoneal Cavity ; Spleen ; Splenectomy ; Splenic Rupture ; Splenosis

When a submucosal lesion is discovered at the gastric fundus by gastroscopy, it may be difficult to distinguish a gastric external compression from a true submucosal tumor (SMT). The stomach is a hollow organ centrally placed in the upper abdomen, and it is possible to have a protruding external compression at the fundus, particularly from an enlarged spleen or splenic artery. An accessory spleen or splenosis is not a very unusual finding but may rarely produce such external compression at the gastric fundus. We experienced a case of an accessory spleen mimicking a gastric SMT diagnosed through a gastroscopy after a splenectomy.
Abdomen ; Gastric Fundus ; Gastroscopy ; Spleen ; Splenectomy ; Splenic Artery ; Splenomegaly ; Splenosis ; Stomach

When a submucosal lesion is discovered at the gastric fundus by gastroscopy, it may be difficult to distinguish a gastric external compression from a true submucosal tumor (SMT). The stomach is a hollow organ centrally placed in the upper abdomen, and it is possible to have a protruding external compression at the fundus, particularly from an enlarged spleen or splenic artery. An accessory spleen or splenosis is not a very unusual finding but may rarely produce such external compression at the gastric fundus. We experienced a case of an accessory spleen mimicking a gastric SMT diagnosed through a gastroscopy after a splenectomy.
Abdomen ; Gastric Fundus ; Gastroscopy ; Spleen ; Splenectomy ; Splenic Artery ; Splenomegaly ; Splenosis ; Stomach