Rare Case: Testicular Seminoma and Ectopic Adrenal Tissue Discovered in Adult After Childhood Surgery
"A routine checkup revealed a surprise find decades after surgery. Learn about this unusual co-occurrence and what it means for long-term health monitoring."
The human body is full of surprises, and sometimes, those surprises appear in the most unexpected ways. While aberrant adrenal tissue is not uncommon near the adrenal gland itself, finding it in other locations, particularly around the spermatic cord and testis, is quite rare. This article delves into an unusual case of a 45-year-old man who presented with both testicular seminoma and ectopic adrenal tissue in the spermatic cord.
What makes this case even more intriguing is that the patient had undergone an inguinal orchidopexy (a surgical procedure to correct an undescended testicle) during his childhood. The discovery of these conditions decades later raises important questions about long-term health monitoring and the potential for seemingly resolved childhood issues to resurface in adulthood.
Let's explore the details of this case, understand the implications of such a rare co-occurrence, and discuss what it means for individuals with a history of similar medical interventions.
Seminoma Relapse and a Rare Finding
Testicular seminoma is described as a frequent tumor in young men, and most patients are cured after primary treatment. Relapse typically occurs within the first two years; late relapse more than five years after treatment is reported in around 4% of cases. The retroperitoneal space is the predominant relapse site, while non-pulmonary metastases such as adrenal metastases are rare. A separate report describes an adult who had childhood orchidopexy and was later found to have both seminoma and ectopic adrenal tissue of the spermatic cord.
The Case Unfolds: Seminoma and Ectopic Adrenal Tissue
A 45-year-old male was referred to an outpatient clinic after noticing a painless mass in his right testicle that had been present for three months. He had no history of trauma, infection, systemic illness, or weight loss. His medical history was notable for essential hypertension and a childhood inguinal orchidopexy at age 13 for an undescended right testicle. He had fathered six children.
- Diagnosis: The patient underwent a right radical orchidectomy via his old inguinal scar.
- Histopathology: Final analysis revealed a classic seminoma (a type of testicular cancer). The nodule in the spermatic cord contained morphological features consistent with an adrenal rest (ectopic adrenal tissue).
- Staging: The seminoma was staged as a pT1 lesion, indicating early-stage cancer with no lymphovascular invasion.
Reported Cases and Potential Tissue Changes
A systematic review of adult groin-region adrenal ectopy includes Floyd’s case: a 45-year-old man with a right testicular mass and testicular neoplasm, treated by orchidectomy, with spermatic-cord adrenal cortical tissue reported. A separate case report involving a 3-year-old boy notes that ectopic adrenal tissue usually causes no symptoms. It also reports that hyperplasia, adenomatous change, or neoplastic change can occur, with possible development of paraganglioma, adrenocortical carcinoma, pheochromocytoma, adrenal adenoma, or Leydig cell tumor.
A Rare Association in Pathology Reports
A 2021 report notes ectopic adrenal tissue in the spermatic cord of an adult whose testis was removed because of seminoma; it also describes ectopic adrenal cortical tissue adjacent to the left fallopian tube in a 70-year-old patient undergoing surgery for uterine prolapse. Another clinicopathological report calls its testicular example the fifth ectopic adrenal tissue accompanying a malignant testicular tumor. The 2014 case report likewise characterizes ectopic adrenal tissue around the spermatic cord and testis as rare, while noting that aberrant adrenal tissue near the adrenal gland is common.
Long-Term Awareness and the Importance of Follow-Up
This case underscores the importance of long-term awareness and follow-up, even decades after seemingly successful childhood surgeries like orchiopexy. While the occurrence of ectopic adrenal tissue in the spermatic cord is rare, its potential co-occurrence with conditions like testicular seminoma highlights the need for vigilance.
An Unusual Finding After Childhood Surgery
A published case describes an adult patient with both testicular seminoma and ectopic adrenal tissue in the spermatic cord. The patient had undergone orchidopexy as a child. The report emphasizes that ectopic adrenal tissue near the adrenal gland is common, whereas its presence around the spermatic cord and testis is rare.
Often Found During Surgery
Ectopic adrenal tissue in the spermatic cord has primarily been discovered incidentally during surgical procedures, including herniotomy and orchiopexy. The source suggests that this phenomenon could help explain why ectopic adrenal nodules farther from the adrenal gland usually consist exclusively of adrenal cortex. These observations describe how such tissue comes to attention and its reported composition.
A Patient’s Delayed Discovery
The case report describes a 45-year-old man with concomitant testicular seminoma and ectopic adrenal tissue in the spermatic cord. He had undergone orchidopexy during childhood. The report presents the two findings together in this adult patient.
If, during a radical orchidectomy, a yellow nodule is found within the spermatic cord, ectopic adrenal tissue should be considered as a potential diagnosis in addition to a secondary deposit. Although a benign lesion, the ectopic adrenal deposit and the secondary deposit should be removed simultaneously when discovered, as it has no side effects and is easily achieved surgically.
While this case is a rare occurrence, it serves as a reminder that proactive health monitoring and awareness of one's medical history are crucial for maintaining long-term well-being. If you have a history of orchiopexy or other similar procedures, discuss with your healthcare provider the potential need for ongoing monitoring and awareness.