Objective: Through the analysis of two successfully treated cases of acute invasive fungal rhino-sinusitis (AIFRS) caused by Mucor in our hospital, to enhance the understanding of this disease and ...

What Is a Normal Sinus Rhythm? Normal sinus rhythm is when your heart beats in a regular, organized way. Your body has a built-in pacemaker called the sinoatrial (SA) node, or sinus node. It uses ...

Background A 38-year-old woman presented with severe headaches to her primary-care physician. The patient had been diagnosed with rheumatoid arthritis and had begun having headache 4 years previously.

Headaches fall into two groups: primary headaches (the headache is the condition) and secondary headaches (a symptom of another problem), with episodic and chronic patterns. Common headache types have ...

Diagnostic criteria for neurofibromatosis type 1 (NF1) were established by a panel of experts at a National Institutes of Health (NIH) Consensus Development Conference in 1987. 1 A total of seven ...

“Ever notice that when your tears start flowing, no thanks to that sappy rom-com, your nose does, too?” Dr. Philip Chen, who is a professor of otolaryngology and rhinology at the University of Texas ...