Maxillary sinus retention cysts (MRCs) are typically asymptomatic and require no treatment. An early 30s man presented with a decade-long history of severe left-sided chronic facial pain (CFP).

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Plasma cell leukemia (PCL) is a rare disease that may present de novoor secondary to plasma cell myeloma. Advanced disease and extramedullary involvement are common clinical features at presentation.

Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Fujian Normal University, Fuzhou, Fujian 350117 ...

Marks of the University of California Medical School announced that sulfathiazole treatment for maxillary sinusitis (inflammation of cheek sinuses) improved 70% of his patients in three or four weeks.

A groundbreaking study published in Nature on Jan 16 uncovers a novel subset of memory CD8+ T cells, which are capable of "remembering" an antigen upon subsequent encounters, leading to a faster ...

using the anatomy of the frontal sinus (FS) and the frontal recess (FR) cells as an example. Method: A total of 82 sides cadaveric heads were dissected and analyzed, and the natural drainage pathways ...

By drawing a cell map and calculating the proportion of each cell type, total B cells were identified with a significant higher proportion in HCC (24.26%) than in LC (5.41%) and HD (5.82%), in which ...