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Biomedical subjects

P G Saraf

Publications and source records attributed to P G Saraf.

3 recordsLinked to original sources

Marcello Mapighi--a tribute.

Marcello Malpighi was probably the best known member of the faculty at the Medical School of Bologna. He was an anatomist, physiologist, botanist , and an entomologist . It was not until his appearance that the real value of the microscope was appreciated. He studied the embryologic form of the kidney and depicted in drawings how it was modified into the adult. He demonstrated the capillary anastomosis between the arteries and veins which was implicit in William Harvey's writings. He was a physician to Pope Innocent XII. Most historians call him one of the most charming personalities in the history of medicine.

Anatomy↗

Congenital posterior urethral valves in an adult.

An adult male with posterior urethral valves who had obstructive urinary symptoms and painless gross hematuria is presented. The diagnosis, development, and treatment of posterior urethral valves is discussed. The importance of also treating the hypertrophied bladder neck is stressed.

Adult↗

Penile fracture: operative management and cavernosography.

Three cases of acute penile injury are presented. Corpus cavernosography at the time of presentation was obtained, confirming the diagnosis. Radiologic evaluations including cavernosography and when indicated urethrography are discussed. Management modalities are reviewed including our preference for surgical exploration when a cavernosal tear has been documented.

Adolescent↗