A 52-year-old male presented with complaints of a painless nodule in right scrotal sac for last 2-years that was gradually but very slowly increasing in size. There was no history suggestive of urinary infection, genitor-urinary tuberculosis or epididymo-orchitis. Examination revealed a pea-sized firm, well-marginated, smooth swelling present at the lower pole of testis but that could not be separated with epididymis. Testicular sensation was normal and cord and rest of the epididymis was normal. Serum level of α-fetoprotein and β-HCG were normal. Scrotal ultrasonography revealed a solid mass at the lower pole of right testis that was relatively hyperechoic as compared to the testicular parenchyma []. Scrotal MRI revealed a well-defined lenticular lesion at lower part of right testis. The lesion displayed signals isointense to slightly hypointense on both T1- and T2-weighted images with adjacent hypointense band. The interface with the testis was maintained []. Fine-needle aspiration from the mass revealed absence of malignant cells. In view of long clinical history, negative tumor markers, findings typical of adenomatoid tumor on sonography and MRI, as reported previously,[] and absence of malignant cells on cytology local excision was performed under local anesthesia through inguinal incision. At exploration, there was a hard mass on the lower pole separate from the epididymis. Histopathology confirmed it to be an adenomatoid tumor.
A 35 year-old male presented with a right-sided, scrotal swelling of three days’ duration associated with acute scrotal pain of increasing severity. His past medical history was not significant and there was no history of trauma. Clinical examination revealed an enlarged, firm, tender nodule, three cm in diameter, while the contralateral testis was normal. A clinical diagnosis of torsion testis/testicular neoplasm was made. All routine investigations gave normal results. An emergency scrotal ultrasonography (USG) revealed a 2.5 cm, single, ovoid, well-defined, hypoechoic, solitary mass in the right testis. Guided aspiration was done under local anesthesia using a 10 mL syringe and a 24 gauge needle to obtain a scanty, grey-white aspirate. The smears were stained with hematoxylin-eosin (H and E), Papanicolaou, and May-Grünwald-Giemsa (MGG) stains. The smears were moderately cellular, consisting of tumor cells arranged in sheets and clusters. The cells were round to oval, having eccentric, vesicular nuclei with a fine granular chromatin along with a pale/vacuolated cytoplasm []. A cytological diagnosis of adenomatoid tumor was made. The patient underwent orchidectomy as the mass was firmly adherent to the tunica albugenia making conservative surgery unfeasible. The specimen showed the testis with a well circumscribed, encapsulated mass measuring 2.5 × 2 cm [] and its cut section was gray white. Histopathological examination (HPE) showed cuboidal to flat epithelial cells in solid cords, some lining the cystic spaces. Some of these epithelial cells showed prominent cytoplasmic vacuolation. Intervening stroma showed fibrocollagenous tissue with sparse lymphocytic infiltrates []. These features were consistent with those of an adenomatoid tumor.