A 59-year-old man, who was unable to walk, was brought to the emergency department with severe leg pain, worsening weakness, increasing fatigue, chills, and fever of 3 days' duration. The symptoms began after a round of golf. In addition to the leg pain, which particularly affected the calf muscles, the lower extremities were red and swollen.
Progressive abdominal distention, nausea, constipation, and mild abdominal pain developed in an 82-year-old woman 5 days after she underwent surgical repair of a left hip fracture. Her medical history was significant for Parkinson disease, type 2 diabetes mellitus, and hypertension.
A 77-year-old African American man with type 2 diabetes mellitus and coronary artery disease presented to the emergency department with acute scrotal swelling and pain. His testicles were erythematous with focal areas of necrosis and associated tissue destruction. Similar skin changes were apparent in the lower abdominal and inguinal regions.
A 45-year-old woman presents with multiple injuries she sustained during a skiingaccident. She has fractures of her right arm and 3 ribs, as well as numerouscontusions. An abdominal CT scan shows no hemorrhage or other traumarelatedfindings; however, a 6.7-cm left adrenal mass is detected.
ABSTRACT: To identify the cause of hyponatremia, determine the patient's volume status and measure urinary sodium and osmolality; also ask about diuretic use. Hypovolemic hyponatremia is associated with vomiting, diarrhea, laxative abuse, renal disease, nasogastric suction, salt-wasting nephropathy, Addison disease, solute diuresis, and diuretic use. Euvolemic hyponatremia with a normal urinary sodium level can result from glucocorticoid deficiency, hypothyroidism, certain drugs, and the syndrome of inappropriate antidiuretic hormone secretion. Euvolemic hyponatremia with low urinary osmolality can be caused by psychogenic polydipsia, "tea and toast" syndrome, or beer potomania. Hypervolemic hyponatremia is associated with congestive heart failure, nephrotic syndrome, and cirrhosis. To reduce the risk of serious neurologic sequelae, avoid both undertreatment and overtreatment of hyponatremia. In chronic hyponatremia, total correction should not exceed 8 to 12 mEq/L/24 h (a maximum correction rate of 0.5 mEq/L/h). In acute hyponatremia, rates of correction up to approximately 1 mEq/L/h are acceptable. Avoid overcorrection of serum sodium concentration (ie, to a level higher than 140 to 145 mEq/L).
A blue-black nodule has been present next to a 19-year-old woman’s left eyesince birth. After recent accidental trauma, the lesion has enlarged.
A 75-year-old man was brought to the emergency department with fever, cough, and abdominal pain of 2 days’ duration. The pain was most severe in the epigastric and umbilical regions. The patient’s history included type 2 diabetes mellitus, hypertension, and hypercholesterolemia. He had smoked cigarettes for 40 years and recently lost 50 lb. The patient was tachypneic and diaphoretic.
A network of purplish pink lesions recently developed on a 28-year-old woman’sarms and legs. The asymptomatic rash becomes more prominent with exposureto cold. The patient denies fever, aches, arthralgias, oral erosions, chestpain, and photosensitivity.
Three weeks after coronary artery bypass graft (CABG)surgery, a 52-year-old woman complained of pain at thesternal scar. The patient had a history of diabetes and hypertension.She had smoked cigarettes for many years.
Three weeks after coronary artery bypass graft (CABG)surgery, a 52-year-old woman complained of pain at thesternal scar. The patient had a history of diabetes and hypertension.She had smoked cigarettes for many years.
A 54-year-old man is admitted to the hospital because of worsening lower extremityswelling and knee and ankle pain and stiffness. These symptoms havemade walking very difficult for the past month.
For 2 months, a 47-year-old woman experienced constipation, weakness, fatigue, and dry skin. She also complained of moderate weight gain and menorrhagia during the same period. The patient took no medications and denied any allergies.
A 42-year-old woman complains of anxiety, unexplained weight loss, and palpitationsthat started about 3 weeks earlier. She denies fever, trauma, and newstress. She has a history of several urinary tract infections for which imagingfailed to reveal any predisposing factors; all were successfully treated withmedication. The remainder of the history is unremarkable.
A 78-year-old man presented to theemergency department with a 3-weekhistory of progressive shortness of breathand cough with blood-streaked, yellowishsputum. The patient had dyspnea onexertion limited to 2 blocks, 2-pilloworthopnea, paroxysmal nocturnal dyspnea,and nocturia. Neither fever norchills were present. He had lost 7.2 kg(16 lb) during the last year.
A 44-year-old man with type 2 diabetes was recently hospitalized for an acuteexacerbation of pancreatitis. This was his seventh admission for the conditionwithin the past several years. Although imaging studies revealed no calcifications,the hospitalist suspected that acute relapsing pancreatitis was evolvinginto chronic pancreatitis.
A 48-year-old woman was admitted to the hospital with deep venous thrombosis of the right leg. She had a history of non-Hodgkin lymphoma, which was in remission. The patient had been a heavy smoker for many years.
A 69-year-old retired accountant presents with a 2-month history of daily headaches. The pain is moderate, constant,global, pressure-like, and occasionally pulsating; it is sometimes exacerbated when the patient lies down. He denies nauseaor vomiting, ocular symptoms, weakness, or sensitivity to light. His wife reports that years ago he experienced throbbingheadaches regularly.
During a routine office visit, a 64-year-old woman who has had type 2 diabetesfor more than 10 years complains of increased pedal edema. The edema is minimalon awakening and worsens throughout the day.
How does amyloid in the pancreatic islets contribute tothe development and progression of type 2 diabetes?
For 1 month, a 25-year-old woman had experienced discomfort in and around the left eye and diplopia. She was in good health; she reported no weight loss, excessive nervousness, heat intolerance, decreased strength, changes in the texture of hair or skin, or altered bowel habits. There was no personal or family history of goiter or other thyroid disease.
As the world of sport has embraced the participation of women and girls, the incidence of health problems that pertain specifically to premenopausal female athletes has increased significantly. One of these is the female athlete triad, which consists of 3 interrelated medical conditions associated with athletic training
Drs Sonia Arunabh and K. Rauhilla’s case of a 62-year-old woman with Raynaud’sphenomenon (CONSULTANT, September 15, 2001, page 1526) offers one ofthe finest photographs of this condition that I have seen (Figure).
For 2 days, a 68-year-old woman had watery, yellowish diarrhea with mucus and left lower quadrant pain. Her medical history included hypertension, diabetes mellitus, and congestive heart failure (CHF); she had left the hospital 5 days earlier following treatment of an exacerbation of CHF with intravenous furosemide and sodium and fluid restriction. The patient was taking furosemide, lisinopril, and glipizide; she denied any recent antibiotic therapy.
A 64-year-old woman with a history of diabetes, hypertension, and lymphoma was admitted to the hospital with a dull headache, conjunctival congestion, and slight dyspnea. Her pulse rate was 96 beats per minute; blood pressure, 146/68 mm Hg; and respiration rate, 22 breaths per minute. She also had increased jugular venous distention; cardiovascular and chest examination findings were normal. Edema of both arms and dilated blood vessels on the anterior chest wall were noted.
Heart failure(HF), the mostcommon Medicarediagnosisrelatedgroup,has a significant and growingimpact on health careresources. The incidenceof HF has tripled during thelast decade. Almost 5 millionAmericans have HF, and anestimated 500,000 new casesare diagnosed yearly. Thelifetime risk of HF is about20%.1 Drug therapy has improvedconsiderably in recentyears, but the magnitudeand severity of theproblem has created a needfor newer therapies--particularlysince HF is associatedwith an increased risk ofsudden death and a diminishedquality of life.2
