Development of a Clinical Prediction Model to Predict Malignant Transformation of Sinonasal Inverted Papilloma Based on Hematological Indices and Clinical Features.

Objective: Sinonasal inverted papilloma (SNIP) has a risk of malignant transformation into SNIP with squamous cell carcinoma (SNIP-SCC). Early detection of SNIP-SCC is crucial for patient outcomes. This study aimed to evaluate the utility of tumor-related hematological indices in the early diagnosis of SNIP-SCC and to develop a nomogram incorporating imaging and clinical features.

Prognostic value of inflammation and nutritional indicators for sinonasal squamous cell carcinoma: A single-center retrospective study.

Introduction: Systemic inflammatory and nutritional markers are associated with the prognosis of various cancers. However, their association with sinonasal squamous cell carcinoma (SNSCC) prognosis remains unclear. This study aimed to identify systemic inflammatory and nutritional markers associated with the postoperative prognosis of patients with SNSCC and to clarify the clinical value of these markers.

Anatomical study and clinical outcomes of endoscopic transoral surgery for benign salivary gland tumors in the parapharyngeal space.

The existing literature provides little insight into the efficacy of transoral endoscopy in exposing benign tumors originating from salivary glands in the parapharyngeal space at the parotid gland base and resecting part of the deep lobe with a safe margin. This study aims to investigate the efficacy of the endoscopic transoral approach for the visualization and resection of such tumors. Through transoral endoscopic cadaveric dissections and surgical procedures, we examined the anatomical structures of the parapharyngeal space and the deep lobe of the parotid gland, identifying key anatomical landmarks.

Exploring the evolution of ecosystem health and sustainable zoning: A perspective based on the contributions of climate change and human activities.

Maintaining ecosystem health (EH) in watersheds is crucial for building a national pattern of ecological security. However, a comprehensive diagnosis of watershed EH and an exploration of its driving mechanisms are still lacking. This study proposed an EH assessment model from a vitality-organization-resilience-service-environment (VORSE) perspective.

[Clinical analysis of 12 cases of solitary fibrous tumors in nasal cavity, sinuses and skull base].

To summarize and analyze the clinical manifestations, diagnosis and management and prognostic features of solitary fibrous tumor（SFT） in nasal cavity, sinus and skull base. The clinical data of 12 patients with STF from nasal cavity, sinus and cranial base admitted to the Affiliated Hospital of Qingdao University from April 2014 to January 2022 were retrospectively analyzed, including 4 patients admitted to the department of Otolaryngology head and neck surgery and 8 patients admitted to the department of skull base surgery The clinical characteristics, diagnosis, management and prognosis were analyzed. Twelve patients were included in this research, including 7 males and 5 females.