Nonseminoma Articles

Surgical resection of metastases represents an integral part of curative management in patients with testicular germ cell tumors (GCT). Primary nerve-sparing retroperitoneal lymph node dissection (nsRPLND) for low volume metastases in clinical stages I-IIB has to be differentiated from the more complex and more extensive postchemotherapeutic procedures.

The staging and surveillance of testicular cancer is a complex topic, which integrates clinical, biochemical, and imaging components. The use of imaging for staging and surveillance of testicular cancer is individually tailored to each patient by considering tumor histology and prognosis.

The etiology of testicular germ cell tumor (TGCT) remains obscure, and accumulating evidence suggests that postnatal environmental or lifestyle factors may play a role. To investigate whether consumption of alcoholic beverages during adolescence or adulthood is associated with TGCT risk, we analyzed data from a USA population-based case-control study of 540 18-44 year-old TGCT cases, and 1,280 age-matched controls.

Testicular germ cell tumors (GCTs) include seminoma and nonseminoma. Chance of cure is excellent for clinical stage I disease regardless of whether adjuvant treatment or a surveillance strategy with treatment only for those who relapse is used.

Aim: Characterize DNA methyltransferases/demethylases expression in testicular germ cell tumors (TGCTs). Methods:In silico analysis of TCGA database, assessment of transcript levels of most relevant enzymes in four TGCT cell lines and validation in patient cohort (real-time quantitative polymerase chain reaction; immunohistochemistry).

Testis cancer is the most commonly diagnosed cancer in young men. Most cases represent sporadic occurrences. Most commonly it presents at an early stage (clinical stage I) and is highly curable with radical orchiectomy.

Germ cell testicular tumors (GCTTs) are the most commonly diagnosed cancer in young men, with cure rates exceeding 95%. Clinical stage 1 (CS1) disease is the most common manifestation, with radical orchiectomy curing the majority of CS1 patients, making active surveillance the treatment of choice, with a cancer specific survival nearing 100% and low relapse rates.

Testicular germ cell tumors (TGCTs) are the most common malignant tumors in young men. Despite considerable geographic, ethnic, and temporal variations in the incidence of TGCTs, without convincing explanation, incidence rates of TGCTs have been increasing in many countries since, at least, the mid-20th century.

BACKGROUND - Comprehensive data on late relapse (LR) and very LR (VLR) in patients with clinical stage I (CS-1) testicular cancer followed on surveillance are missing. These data are essential for planning optimal follow-up.

Post-chemotherapy retroperitoneal lymph node dissection (pc-RPLND) is one cornerstone in the clinical management of patients with nonseminomatous testicular germ cell tumours (GCT). A wide range of complication rates in this type of surgery is reported so far.

There are several treatment approaches for stage II germ cell tumors (GCTs), and a thorough understanding of the staging classification and histologic differences in tumor biology and therapeutic responsiveness is critical to determine an effective, multimodal management strategy that involves urologists, medical oncologists, and radiation oncologists.

The SWENOTECA-MIR prospective multicenter study aims to assess the clinical value of miR-371a-3p as a novel marker in metastatic germ cell tumor patients undergoing retroperitoneal lymph node dissection (RPLND), to predict the presence of viable residual tumor.

For marker-negative clinical stage (CS) IIA nonseminomatous germ cell tumor (NSGCT), National Comprehensive Cancer Network and American Urological Association guidelines recommend either retroperitoneal lymph node dissection (RPLND) or induction chemotherapy.

Optimal treatment outcomes in patients with metastatic nonseminoma testicular cancer are achieved with chemotherapy and subsequent surgery in cases with residual tumor. In Denmark, postchemotherapy retroperitoneal lumpectomy (RPLP) is performed in patients with residual tumors >1 cm.

Testicular germ cell tumour (TGCT) is considered a relatively rare malignancy usually occurring in young men between 15 and 35 years of age, and both genetic and environmental factors contribute to its development.

The guideline-recommended treatment of choice for clinical stage IIA/B testicular germ cell tumors is chemotherapy with three cycles of PEB/four cycles of PE or, alternatively, radiation for seminomas.

No compelling evidence is available about surveillance and follow-up of patients with testicular germ cell tumour (TGCT).

In the light of the best clinical evidence, the Italian Germ cell cancer Group (IGG) and the Associazione Italiana di Oncologia Medica (AIOM) set up a multidisciplinary national consensus conference, involving 42 leading experts and 3 TGCT survivors.

Testicular germ cell tumors are rare genitourinary malignancies, but they represent the most common malignancies in men aged 15 to 30 years. Whereas the initial steps of management such as staging imaging studies, inguinal orchiectomy, and tumor marker can be performed elsewhere, the surgical and cytotoxic therapy needs to be done at reference centers.

We compared the American Urological Association and the European Association of Urology guidelines on testicular cancer. We identified a few differences, in particular for management of low-volume metastatic serum tumor marker-negative stage IIA/B seminoma and nonseminoma, and of advanced and relapsing disease.

Testicular germ cell cancers are the most common solid malignancy among young men at the age ranging between 14 and 35 years. In this study, we evaluated the feasibility of sentinel lymph node mapping using intraoperative injection of radiotracer in nonseminomatous testicular cancer patients with history of orchiectomy who were candidate for retroperitoneal lymph node dissection (RPLND) in post-chemotherapy setting.

Serum levels of microRNA-371a-3p (M371) represent a novel and sensitive biomarker of germ cell tumours (GCTs). This study analysed the utility of M371 to identify viable cancer (VC) in postchemotherapy (pc) residual masses with the underlying goal of avoiding overtreatment.

Reports on perioperative complications after postchemotherapy retroperitoneal lymph node dissection (PC-RPLND) for nonseminoma germ cell tumour (NSGCT) are from experienced single centres, with a lack of population-based studies.

Approximately 70% to 80% of patients with metastatic nonseminomatous germ cell tumor (NSGCT) treated with cisplatin-based chemotherapy achieve a complete response, defined as normalization of serum tumor markers and either no residual retroperitoneal mass (RRM) or an RRM <1.

Testicular germ cell tumors (TGCTs) are exceptionally sensitive to genotoxic chemotherapy, resulting in a high cure rate for the young men presenting with these malignancies. However, this treatment is associated with significant toxicity, and a subset of malignant TGCTs demonstrate chemoresistance.

Primary mediastinal nonseminoma germ cell tumors (PMNSGCT) are a subgroup of nonseminoma germ cell tumors (GCT) with poor prognosis. In this study, PMNSGCT-specific genomic landscape was analyzed and correlated with clinical outcomes.

The distribution of retroperitoneal lymph node metastases for patients with nonseminoma and a residual tumour of 10-49 mm in a population-based setting is unknown. This information is needed to justify selection of patients for a unilateral template resection.

Very late recurrence (LR), i.e., &gt;5 years after initial presentation, occurs in about 1% of patients with germ cell tumors of the testis (TGCT) and is associated with poor prognosis.

We retrospectively reviewed the records of patients at the M.

The significance of hilar soft tissue invasion of rete testis in malign germ cell tumors is still controversial on current guidelines.

We aimed to investigate the importance of hilar soft tissue involvement in germ cell tumors and evaluated the possibility of a risk factor such as rete testis.