A 9-year-old asymptomatic boy was referred to our tertiary care facility with a blood lead level (BLL) of 59 μg/dL. A diagnosis of attention deficit hyperactivity disorder, which was managed with amphetamine/dextroamphetamine, had been made when the patient was 6 years old.
Together the spondyloarthropathies form a group of overlapping chronic inflammatory rheumatologic diseases that show a predilection for involvement of the axial skeleton, entheses (bony insertions of = ligaments and tendons), and peripheral joints. They also may involve extraskeletal structures, especially the eyes, lungs, skin, and GI tract.
For 3 days, a 45-year-old woman with HIV infection who was noncompliant with her antiretroviral medications had cough, yellowish sputum, fever, and dyspnea. She denied hemoptysis, weight loss, or recent hospitalization. She had a long history of heavy smoking and alcohol and intravenous drug abuse.
An 18-year-old woman with a history of allergic rhinitis and moderate persistent asthma presented with right-sided nasal congestion of 6 months’ duration. Her symptoms persisted despite her usual allergy medications, allergen immunotherapy, and 2 courses of antibiotics. A sinus CT scan showed complete opacification of the right maxillary sinus with increased attenuation of the mucin. Allergic fungal rhinosinusitis was suspected, and an otolaryngologist was contacted.
A healthy 22-year-old man presents with asymptomatic dark streaks on his abdomen that occurred 1 week earlier while he was on a cruise in the western Caribbean. He says that he shaves the hair on his abdomen.
Tell patients not to wash their hands after they apply medication to treat scabies or lice.
For 5 weeks, a 27-year-old man had a rash with painful fissures on his hands. For the past 2 weeks, he also had mildly pruritic red, scaly lesions on his trunk. He was otherwise healthy, had no allergies, and did not take any medications. The patient denied the use of tobacco, alcohol, and illicit drugs.
Should acute infection with hepatitis C virus (HCV) be treated? If yes, what is the recommended treatment?
The prevalence of anal human papillomavirus (HPV) infection was 24.8% among a study population of 222 heterosexual men who confirmed that they had never engaged in male-male sexual intercourse. 1
The CDC's Advisory Committee on Immunization Practices (ACIP) recommends that all persons older than 60 years be immunized against herpes zoster with a single dose of the live, attenuated virus vaccine. Furthermore, it urges clinicians to offer the vaccine at the first available clinical encounter.
An article in The New York Times succinctly summarized the World Health Organization's (WHO) recent report on the leading causes of death in the world: "As the world's population ages, gets richer, smokes more, eats more, and drives more, noncommunicable diseases will become bigger killers than infectious ones over the next 20 years."
A 55-year-old woman seen because of new lump under right side of her jaw; present for 24 hours. Associated neck discomfort causing dysphagia, and also a raspy turn to the voice; both much worse in last 12 hours. No dyspnea. No sore throat.
During the past few years, several vaccines have been added to the adult immunization schedule. The human papillomavirus (HPV) vaccine is recommended for girls and women aged 11 to 26 years (minimum age, 9 years) to prevent cervical cancer, precancerous or dysplastic lesions, and genital lesions caused by HPV types 6, 11, 16, and 18.
The family of a 49-year-old Chinese man brings him to the hospital after he becomes confused and disoriented. For about a week, the patient has had cough, cold symptoms, dizziness, and occasional vomiting.
High morbidity and mortality are associated with non-food-borne Vibrio infections, particularly those caused by Vibrio vulnificus (Figure), a species that is endemic to the Gulf Coast of the United States
The numerous symptom domains of fibromyalgia syndrome (FMS) include pain, fatigue, sleep disturbance, mood disturbance, function impairment, irritable bowel syndrome, tension and migraine headache, and cognitive dysfunction. Its pathophysiology is rooted in neural dysregulation in the spinal cord and brain.
A 27-year-old primigravida is seen 3 weeks before expected date of confinement, with a 1-week history of vulvovaginal pain and a yellowish white discharge.
A Photo Quiz to Hone Dermatologic Skills
Survivors of childhood cancer frequently present to primary care practitioners for a routine physical examination or for urgent care. Knowledge of the patient's cancer history and of the specifics of the treatment are essential to providing proper care and addressing his or her unique risks.
The emergence of antimicrobial resistance has increasingly impeded the management of a number of clinically important infections.
A 54-year-old woman presents with an asymptomatic rash of sudden onset on both malar cheeks that developed 1 day earlier. She denies any facial trauma.
A 28-year-old woman presents with milky discharge in both breasts and throbbing occipital headaches of 4 months' duration. The headaches begin gradually, do not radiate, and have no apparent triggers or relieving factors.
Tinea is caused by dermatophytes that can infect the stratum corneum epidermidis, hair, and nails. Dermatophytosis is a common infection worldwide, and about 20% of the US population is infected.1 Although numerous fungi can cause tinea, Trichophyton, Microsporum, and Epidermophyton are the genera that cause most cases of tinea.2 Classified by the part of the anatomy that is infected, tinea is referred to as tinea pedis, tinea manuum, tinea cruris, tinea corporis, tinea capitis, tinea faciei, tinea barbae, and tinea unguium.
Black discoloration appeared on the fingernails of a 51-year-old white man who had sustained burns on 15% of his body in a house fire 2 months earlier. The discoloration is a typical side effect of silver nitrate, which was applied to his skin and fingernails during the month he was hospitalized. This topical broad-spectrum bacteriostatic agent is used to reduce the risk of infection and mortality in burn patients.
For 2 months, a 30-year-old man with a history of cocaine abuse had had a painful gingival mass and difficulty in eating. Examination revealed a large, fungating mass in the anterior oropharynx that extended posteriorly up to the retromolar region. Posterior cervical lymph nodes were enlarged bilaterally, with no other peripheral lymphadenopathy.
