
Sperm concentration, total sperm count, and percentage of spermatozoa with normal morphology are compromised. Whether semen quality is restored if alcohol intake is reduced remains to be seen.

Sperm concentration, total sperm count, and percentage of spermatozoa with normal morphology are compromised. Whether semen quality is restored if alcohol intake is reduced remains to be seen.

The key to reining in this trend is to link this group to health services as early as possible. The key to linkage, in turn, is testing. A new study finds room for improvement in meeting CDC testing coverage recommendations.

A 50-year-old man wonders whether the many asymptomatic lesions he has had for “almost all my life” can be removed. What are these lesions?

Obstructive sleep apnea is associated with a spectrum of morbidity, from daytime sleepiness to increased risk for vascular disease. Early symptoms aren’t always obvious. Test your diagnostic skills with our OSA quiz.

A 62-year-old man with a persistent snoring problem presented for an oral medicine consultation. Examination revealed very slight facial asymmetry. A sagittal series of tomograms was obtained. What do these findings suggest?

Mycosis fungoides; circumscribed erythematous lesions in a toddler; large abdominal ecchymotic mass . . . some of the challenges for you in this quiz.

There is a strange healing power in a doctor's words that has allowed doctors to be useful over the millennia even when their treatments were ineffective or harmful. Reduced fear and renewed hope are wonderful medicines.

Chronic pain and psychological interventions, complex regional pain syndrome, spinal fractures and low back pain, acute gouty arthritis, Chiari I malformation, Dengue fever, erythema nodosum-a look at pain in its many shapes, sizes, and locations.



Asymptomatic lesion on back; impaired fertility in overweight or obese men; herpes zoster complications . . . Can you answer the 5 questions in this quiz?

Men who get more exercise during the week are less likely to experience nocturia, according to one of the first studies to look at the relationship between physical activity and this specific lower urinary tract symptom in men.

Even the mundane irritants of daily life may be harmful to men's health according to research from Oregon State University's Center for Health Aging Research.


Rushing down a flight of hardwood stairs wearing socks lands a 38-year-old man on his back and then in the ED for evaluation of back pain that prohibits walking. Can you spot the problem on the x-ray?

Spinal fractures are most often the result of falls, motor vehicle accidents, or sports injuries. Lateral process fractures may occasionally be associated with renal injury.

Men who feel stressed are more likely to have lower concentrations of sperm in their ejaculate and impaired sperm quality, which could be associated with fertility problems, according to a new study.

Allergic rhinitis and the “allergic triad,” allergy tests for children, allergic asthma, acute urticaria, a lipstick allergy, allergic contact dermatitis of the scalp-these images show a range of common allergic conditions.

Approximately 1 million cases of herpes zoster are diagnosed in the United States every year. Here, a refresher on the virus and a good look at the rash.
Adults who have survived childhood cancer are at high risk for serious illness but typically are not followed by an adult oncologist. You may be the first to see suspicious signs. Would you know how to proceed?