Maxillary Giant Cell Granuloma: A Long-Term Follow-Up.

This is a case of a 32-year-old female with a known diagnosis of Turner syndrome who presented with complaints of chronic progressive right-sided facial pain and sinus pressure, and who was afebrile. On physical examination, there was eye proptosis on the right and significant increased fullness in the right infraorbital and maxillary regions. Computed tomography and magnetic resonance imaging demonstrated a large expansile space-occupying lesion in the right maxillary area, that histologically turned out to be a giant cell reparative granuloma.

Historical Instruments for the Modern Sinus Surgeon.

Background: Despite a proliferation of technological advances in sinonasal surgery, "cold steel" instruments still comprise the core of the sinus surgeon's tools of the trade. Many of these implements retain eponyms that recall the legacies of prominent surgeons of the past.

Objective: This review aims to familiarize the reader with the lives of 10 men who designed and popularized some of the most recognizable sinus instruments, without which the practice of rhinologic surgery would be unrecognizable.

Polypoid Change of the Middle Turbinate and Paranasal Sinus Polyposis Are Distinct Entities.

Objectives Polypoid change of the middle turbinate (PCMT) is a finding on intranasal examination whose significance is not well understood. We present a comparison of the clinical characteristics of PCMT with paranasal sinus polyposis (PSP), a common condition with potentially similar appearance. Study Design Parallel case series.

The Distribution and Movement of American Cockroaches in Urban Niches of New Orleans.

American cockroaches are an important source of household allergens in tropical and semitropical climates. To determine which outdoor niches produce American cockroaches, traps were placed at 40 homes in New Orleans to collect nymphs. Nymphs were collected from the sewers, yards, and within the homes themselves.

An Unusual Cause of Frequent, Sudden, Transient, Unexplained Falls and New-Onset Status Epilepticus: Case Report and Mini-Review.

We report a 14-year old adolescent Caucasian female, who presented with frequent, sudden, transient, and unexplained falls leading to multiple serious injuries to her head and extremities requiring several visits to the emergency department. She was evaluated numerous times and imaging studies, echocardiogram, electrocardiogram, and electroencephalogram studies were all normal. She eventually presented to outside emergency department with dystonic posturing and status epilepticus and was transferred to our pediatric intensive care unit for further management.

The Importance of Understanding MHC-I Diversity in Nonhuman Primate Models of Human Infectious Diseases.

Decades of research, including the 1996 Nobel Prize in Medicine, confirm the evolutionary and immunological importance of CD8 T lymphocytes (TCD8+) that target peptides bound by the highly variable major histocompatibility complex class I (MHC-I) proteins. However, their perceived importance has varied dramatically over the past decade. Regardless, there remains myriad reasons to consider the diversity of MHC-I alleles and the TCD8+ that target them as enormously important in infectious disease research.