PMC10229765_01
Perioperative data of the patient. (A) The US shows hyperechoic changes in undescended testis (see arrow). (B) The testicle was located in the abdomen, above the internal ring (see arrow). (C) The well-defined, white solid mass was seen in the testicle (see arrow). (D) The postoperative pathological examination suggested benign mature teratoma.
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F1
The US simultaneously showed a hyperechoic mass of approximately 3 mm in the testis (Figure 1A). During the operation, we discovered that the right testicle was within a few centimeters of the internal ring but that there was no visible tumor (Figure 1B). The tunica albuginea was dissected by taking appropriate precautions and the testicular tumor were exposed (Figure 1C). The specimen was sent for rapidly frozen histopathology, and the report suggested a mature teratoma of the testis (Figure 1D).