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Assessment of post-splenectomy residual splenic function. Splenic autotransplants
S Revuelta Alvarez1, C Fernandez-Escalante, D Casanova Rituerto
1Servicio de Cirugía General y Apto. Digestivo, Hospital Nacional, Marques de Valdecilla, Santander, Spain.
International Surgery
|July 1, 1987
Summary
Splenectomy, or spleen removal, elevates sepsis risk. This study found splenic tissue in 48% of patients post-splenectomy and 100% after splenic autotransplantation, identifying key function indicators.
Area of Science:
- Immunology
- Surgical Pathology
- Transplantation Surgery
Background:
- Splenectomy increases the risk of overwhelming post-splenectomy infection (OPSI), a severe form of sepsis.
- Assessing residual splenic function is crucial for managing patients who have undergone splenectomy.
- Traumatic splenic rupture is a common indication for splenectomy.
Purpose of the Study:
- To evaluate residual splenic function in patients after splenectomy for traumatic rupture.
- To compare splenic function in splenectomized patients with those who underwent splenic autotransplantation.
- To identify reliable indicators of functional splenic tissue post-splenectomy.
Main Methods:
- Analysis of patients who underwent splenectomy due to traumatic splenic rupture.
- Inclusion of six cases with splenic autotransplants for comparative analysis.
- Assessment of splenic tissue presence and evaluation of specific analytical parameters (Howell-Jolly bodies, IgM levels).
Main Results:
- Splenic tissue was detected in 48% of splenectomized patients.
- Splenic tissue was observed in 100% of patients who underwent splenic autotransplantation.
- Absence of Howell-Jolly bodies and normal IgM blood levels were identified as reliable indicators of functional splenic tissue.
Conclusions:
- Residual splenic function can be present after splenectomy for trauma.
- Splenic autotransplantation appears to preserve splenic function more reliably than splenectomy alone.
- Monitoring Howell-Jolly bodies and IgM levels aids in assessing splenic function post-surgery.