[The progress on diagnosis and treatment of larynx cancer].

SummaryLaryngeal cancer remains one of the most common tumors of head and neck. While significant advancements have been made over the last several decades, diagnosis and treatment of laryngeal cancer presents an unique challenge given its complexity. It is essential to perform a thorough preoperative assessment by the dedicated multidisciplinary team（MDT）, including confirmed diagnosis, accurate staging, surgical selection, rehabilitation and reconstruction, supportive care and postoperative follow-up. Surgery has been the historical mainstay for localized disease and still is an integral part of treatment, while transoral CO2 laser microsurgery is being increasingly popularised in early stage tumors and occasionally in more advanced forms of the disease. Nonsurgical methods like radiation and systemic therapy have emerged as viable options in patients considered unfit for surgery or those who refuse it. In addition, novel targeted agents are showing promise for the population with metastases. Currently, a multimodal approach is preferred in advanced cases, but the optimal strategy remains under debate. Close follow-up is crucial in achieving early detection and being able to treat the recurrence with curative intention. In summary, all patients should have a comprehensive evaluation and treatment plan in a multidisciplinary setting. This highlights the need for further research and innovation in the field.

Reliability of classification of ring and little finger carpometacarpal joint fracture subluxations: a comparison between two-dimensional computed tomography and three-dimensional computed tomography classifications.

The aims of this study were to develop a classification for ring and little finger carpometacarpal joint fracture subluxations based on three-dimensional computed tomography images and evaluate the inter- and intraobserver reliability of the three-dimensional computed tomography classification. A retrospective review was performed of 30 cases of ring and little finger carpometacarpal joint fracture subluxations from 2005 to 2013. We classified ring and little finger carpometacarpal joint fracture subluxations into three types based on three-dimensional computed tomography images. An orthopaedic surgeon with 2 years of experience, a consultant hand surgeon with 8 years of experience, and a consultant radiologist with 9 years of experience, who were completely blind to the treatment algorithm, evaluated 30 cases twice at a 2-week interval using our new classification based on three-dimensional computed tomography images and the other classification based on two-dimensional computed tomography images. Our three-dimensional computed tomography classification showed almost perfect interobserver and intraobserver reliability and resulted in a better level of agreement than two-dimensional computed tomography classification.