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Biomedical subjects

J M Arrinda Yeregui

Publications and source records attributed to J M Arrinda Yeregui.

7 recordsLinked to original sources
PubMed2001

[Schwannoma of the penis].

OBJECTIVE: To present a rare site of schwannoma and review the literature. METHODS/RESULTS: A case of a young male patient who consulted for removal of a penile lipoma is presented. The small, regular, well-circumscribed tumor localized under Buck's fascia on the dorsal penile aspect was excised. The anatomopathological analysis showed a schwannoma. CONCLUSION: A review of the literature showed schwannoma of the penis to be very uncommon. For this reason, we were prompted to report this case.

Adult↗
PubMed1990

[Melanin in the prostate gland].

We report two rare cases of prostatic melanosis incidentally discovered on pathological examination of specimens from a prostate biopsy (adenocarcinoma) and open surgery (benign hyperplasia). We describe the features and discuss the hypotheses relative to this disease entity.

Aged↗
PubMed1990

[Fibrous pseudotumor of the tunica vaginalis testis].

A case of fibrous pseudotumor of the tunica vaginalis in a 54-year-old male patient with no remarkable previous clinical history is described. The diagnosis was made following near total removal of the tunica vaginalis which presented firm nodules of different sizes and whitish fibrous plaques. We discuss the pathological findings in this lesion which may raise doubts when making the differential diagnosis from other benign paratesticular conditions and, above all, true neoplastic disease.

Fibroma↗