Human papillomavirus associated oropharyngeal cancer now the most common mucosal head and neck cancer in Queensland.

Introduction: The profile and outcomes of head and neck cancer throughout Australia has changed over the past decade. The aim of this study was to perform a population-based analysis of incidence, demographics, stage, treatments and outcomes of patients diagnosed with oropharyngeal squamous cell carcinoma (OPSCC), with a particular focus on HPV-associated disease.

Methods: This was a retrospective analysis of prospectively collected data within the Queensland Oncology Repository (QOR) and analysed by the Queensland Cancer Control Analysis Team.

Management of Recurrent HPV-Positive Oropharyngeal Squamous Cell Carcinoma: a Contemporary Review.

Purpose Of Review: To review the impact of contemporary treatment strategies on salvage outcomes in patients with recurrent human papilloma virus-positive oropharyngeal squamous cell carcinoma (HPV + OPSCC).

Recent Findings: Secondary to HPV, changes in disease biology have impacted primary treatments and subsequent approaches to patients with recurrence. With treatment strategies more inclusive of upfront surgery, the characteristics of patients with recurrence HPV + OPSCC have been further redefined.

Lipiodol flushing under ultrasound guidance at time of hystero-salpingo contrast sonography (HyCoSy): A retrospective observational study.

Background: Up to 30% of female infertility can be attributed to tubal abnormalities. Assessment of fallopian tube patency forms a component of the basic assessment of infertility. Tubal patency can be checked through hysterosalpingogram (HSG) under radiologic guidance with oil- or water-based contrast medium (OBCM or WBCM), or hystero-salpingo contrast sonography (HyCoSy) under ultrasound guidance with WBCM.

Assessment of Toxic Effects and Survival in Treatment Deescalation With Radiotherapy vs Transoral Surgery for HPV-Associated Oropharyngeal Squamous Cell Carcinoma: The ORATOR2 Phase 2 Randomized Clinical Trial.

Importance: The optimal approach for treatment deescalation in human papillomavirus (HPV)-related oropharyngeal squamous cell carcinomas (OPSCCs) is unknown.

Objective: To assess a primary radiotherapy (RT) approach vs a primary transoral surgical (TOS) approach in treatment deescalation for HPV-related OPSCC.

Design, Setting, And Participants: This international, multicenter, open-label parallel-group phase 2 randomized clinical trial was conducted at 9 tertiary academic cancer centers in Canada and Australia and enrolled patients with T1-T2N0-2 p16-positive OPSCC between February 13, 2018, and November 17, 2020.

Lipiodol visibility under ultrasound.

Background: Lipiodol is an oil-based solution commonly used in hysterosalpingogram (HSG), but not hysterosalpingo contrast sonography (HyCoSy). In women with unexplained infertility, evidence suggests that tubal flushing with Lipiodol results in improved fertility post-procedure. We propose that Lipiodol can be visualised under ultrasound similar to commonly used saline, and hence utilised for HyCoSy, allowing the benefit of an oil-based tubal flushing to occur with HyCoSy.