Visceral Leishmaniasis Complicated by Severe AnemiaImprovement Following Splenectomy
Joseph H. Burchenal, M.D.,
Ralph F. Bowers, M.D. AND
Thomas A. Haedicke, M.D.*
From the Medical and Surgical Services, Walter Reed General Hospital
1. Three patients with leishmaniasis previously reported havenow been observed for 23 to 29 months following treatment andso can be presumed cured.
2. A fourth case of leishmaniasishas been discussed which wasrefractory to all usual dosagesof neostibosan, stibanose, anddiamidino stilbene. The anemiawas so severe as to require thetransfusion of 51 liters ofwhole blood during a period of 22months. The leukopenia wassevere and constant. The patientfinally recovered followingtreatment by a combination of verymassive dosage of diamidinostilbene and splenectomy. It seemsreasonable to assume thatthe removal by splenectomy of a hithertoinaccessible focusof infection in the tremendously enlargedand infarcted spleenwas instrumental in curing the patient.
3. The anemia andleukopenia disappeared following splenectomy.
4. This lastfact leads the authors to postulate that the leukopeniain kalaazar may be caused by the great proliferation of thereticulo-endothelialtissue in the spleen.
5. This report is not to be construedas suggesting the advisabilityof splenectomy in the usual caseof visceral leishmaniasis.