Bilharzial Disease of the Bladder as Determined at Autopsy, with Particular Reference to its Diagnosis by Mucosal Snips
Michael Gelfand, MB., M.R.C.P., D.M.R.
Acting Government Pathologist, Salisbury, Southern Rhodesia
1. In a series of 50 consecutive bladders removed at post mortemshowing ova on digestion of the whole viscus, 16 (32 per cent)were normal to the naked eye and the remaining 34 (68 per cent)exhibited macroscopic lesions.
2. Snips were taken from tenbladders which appeared to be normalmacroscopically, and inwhich ova were demonstrated on digestionof each viscus. Innine the snips were postive for ova of S.haematobium.
3.These results have a practical application. Should a bladderappear to be normal on cystoscopic examination, vesical bilharziasiscannot be excluded. A biopsy then performed will probably revealthe presence of schistosome ova should be bladder be infested.