The Value of NLS Imaging of the Biophilia Tracker in Nasopharyngeal Tumors

The Value of NLS Imaging of the Biophilia Tracker in Nasopharyngeal Tumors

The third most common nasopharyngeal disease is soft tissue tumors; myogenic tumors top the list. Rhabdomyosarcoma is located on the pharyngeal surface of the soft palate, at the junction of the fornix and the posterior wall of the nasopharynx. Tumors appear as exophytic masses that appear as nodules or smooth-surfaced large nodular tumors. Mucus layer ulcers were not detected. NLS pictures visualize it as a homogeneous moderately dark melanoma. Tumors are most likely to develop in childhood or before adulthood. The development of exogenous components causes complaints of shortness of breath through the nose.

Juvenile angiofibromas are the most commonly diagnosed benign tumors. The tumor originates from the nasopharyngeal fornix as a smooth-surfaced exophytic mass. Its color rendering is moderate, and there are differences in different regions. A typical sign of angiofibromas is increased vessel wall hyperpigmentation on NLS scans. If the tumor is large, it will fill all nasopharyngeal openings; superficial ulcers can be detected. The clinical presentation of angiofibromas is characterized by nasal shortness of breath, periodic (sometimes profuse) bleeding, and aggressive growth.

Other nasopharyngeal tumors, usually non-epithelial, have similar NLS images but differ in density and nasopharyngeal localization and can be detected in a single case.

The value of NLS imaging of the Biophilia Tracker lies not only in the characterization of images for 3D analysis, but also in the ability to perform high-quality REA of ultramicroscopic regions of tumors without invasive biopsy.

With the study of NLS pictures of nasopharyngeal pathology, we began to develop resonance aspects of the diagnosis due to the unstudied nature of the problem and the difficulty of morphological differential diagnosis, especially for poorly differentiated squamous cell carcinoma, nasopharyngeal type poorly differentiated carcinoma and lymphoproliferative diseases. It is also important to note that the spectral signature of nasopharyngeal and poorly differentiated tonsil carcinomas is more similar to the original variant of lymphoma, and in some cases only ultrasound resonance genetic analysis can be performed, and sometimes generalizations can be made. The relationship with the hematopoietic system organs provides the possibility of differential diagnosis.

By studying the morphological characteristics, localization characteristics, differentiation degree and direction of tumor cells, various spectral variations can be screened, reflecting the histological structural characteristics of different types of tumors.

In our study, intermediate and well-differentiated squamous cell carcinomas were detected in 11% of cases, with typical spectral images, as with thylakoid glands (1.6%), with little difficulty in interpreting resonance entropy analysis results.

Low-grade differentiated squamous cell carcinoma (67%) in nearly all surveillance cases posed some difficulty in precise diagnosis and was one of the hard-to-recognize variants in resonance analysis. Resonant wave images of poorly differentiated nasopharyngeal carcinoma are very specific, allowing therapists to diagnose not only the form of the tumor, but also its organ-specificity through metastasis studies, without the need to primarily detect lesions.