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Born-again spleen. Return of splenic function after splenectomy for trauma

Journal Article · · New Engl. J. Med.; (United States)

We assessed splenic activity after splenectomy by interference phase microscopical examination of circulating red cells. Normal eusplenic children had a low number (<1%) of red cells with surface indentations or pits. About 20% of red cells of children who had electively been subjected to splenectomy for hematologic indications were pitted. Thirteen of 22 children who had had emergency splenectomy because of traumatic injury had a low percentage of pitted red cells, suggesting a return of splenic function. In five of these children a /sup 99m/Tc sulfur colloid scan demonstrated multiple nodules of recurrent splenic tissue. In contrast to the prevailing opinion that splenosis is rare, we have found it to be a frequent occurrence. Return of splenic function may, in part, account for the low frequency with which overwhelming bacterial sepsis and meningitis have been documented after splenectomy for traumatic indications.

Research Organization:
Yale Univ., New Haven
OSTI ID:
6755884
Journal Information:
New Engl. J. Med.; (United States), Journal Name: New Engl. J. Med.; (United States) Vol. 298:25; ISSN NEJMA
Country of Publication:
United States
Language:
English