Ronald N. Rubin, MD

October 01, 2006

A 29-year-old man presents with a recent episode of light-headedness of sudden onset. Although he denies associated loss of consciousness, witnesses report that he was briefly unresponsive to verbal stimuli. He also denies chest pain, dyspnea, palpitations, and diaphoresis; he is currently asymptomatic.

September 01, 2006

A 64-year-old woman presents with persistent, progressively worsening chest pain and dyspnea of 1 month's duration. She also reports orthopnea, bilateral leg swelling, and weight gain. She denies any history of similar symptoms.

August 01, 2006

A 25-year-old woman presents with fever, rash, mild headache, and decreased appetite. Six days after being prescribed TMP/SMX for urinary tract symptoms, fever developed and her temperature has been gradually rising since then.

August 01, 2006

An 81-year-old Asian woman was at a family function when she briefly complained of a severe headache, then quickly lost consciousness. She was brought to the hospital within 2 hours of symptom onset.

May 01, 2006

Cerebrovascular accidents occur in a small but significant number of young persons, many of whom do not have traditional risk factors for vascular disease.

April 02, 2006

After a routine examination reveals heme-positive stool, a 56-year-old manundergoes upper and lower endoscopy. Esophageal varices are found, as wellas internal hemorrhoids and a few gastric erosions.

April 01, 2006

An 82-year-old woman presents with a history of sporadic episodes of light-headedness that began several months earlier and are becoming progressively more frequent. The episodes are unrelated to time of day, degree of activity, or posture. They cause her to feel as if she will lose consciousness, although she has never experienced total syncope.

March 02, 2006

A 59-year-old woman comes to your office for evaluation of her heart murmur.During the last several months, she has tired more easily and has had less energy.Recreational activities, such as lap swimming, have become difficult becauseshe is easily winded. She denies chest pain, foot swelling, and nocturnal dyspnea.

March 01, 2006

An 83-year-old man complains of weakness, easy fatigability, and poor appetitethat began 4 to 6 weeks ago. He becomes short of breath on his daily walksand has lost about 20 pounds over the last 3 months. He denies nocturia,paroxysmal nocturnal dyspnea, exertional chest pain, fever, cough, melena,and hematochezia. His only GI symptom is occasional crampy abdominal painwith bowel movements.

February 02, 2006

A 64-year-old man has experienced melena 4 or 5 times in the previous24 hours. He has had no emesis but complains of moderate epigastric pain.He has had similar-although milder-pain in recent weeks.