Seminoma and dysgerminoma: evidence for alignment of clinical trials and de-escalation of systemic chemotherapy.

Malignant germ cell tumours are a group of rare cancers whose incidence peaks in late adolescence and early adulthood. Dysgerminomas of the ovary and seminomas of the testis are analogous diseases, but seminomas have a 10-fold higher incidence. The two tumours are morphologically identical and are only differentiated by surrounding organ-specific tissue or testicular germ cell neoplasia .

COVID-19 and Its Impact on Upper Gastrointestinal (GI) Cancer Management.

Coronavirus disease 2019 (COVID-19), caused by the novel, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus, has left dramatic footprints on human health and economy. Cancer, whilst not an infective disease, is prevalent in epidemic proportions and cannot be pretermitted due to the impact of COVID-19. As we emanate from the second national lockdown in the UK with mixed feelings of hope and despair-due to vaccination and new COVID-19 variant, respectively-we reflect on the impact of the first wave on the provision on diagnosis and management of with upper gastrointestinal (UGI) cancers.