A 56 year-old man who presents with abdominal pain from a superior mesenteric artery dissectiondoi:10.1016/j.visj.2018.02.003Migliaccio DanielStahmer SarahTeeter WilliamKrajewski ThomasVisual Journal of Emergency Medicine
A 70-year-old man presents with the suddent onset of left sided weakness, spasticity, and hyperactive and pathologic reflexes. The most serious consequences of this disorder are the result of damage to which of the following cell types? A. Labile cells B. Multipotent progenitor cells C. ...
摘要: An 18-year-old man presented with cough and dyspnea of several weeks duration. The patient does not have any previous significant medical history and had been well until the cough began. Radiographic imaging revealed the presence of a tumor in the main-stem bronchus....
A 68-year-old man presents with a history of diabetes and hypertension.The patient always feels weak.And he feels it is difficult to recover completely and the treatment costs a lot.In recent two months,he feels less wellness,weak,loss of appetite,sickly,sleep lightly,waking easily and not ...
A 63-year-old man was referred for slowly progressive dyspnea on exertion that had developed over 7 years. Dyspnea was initially only present during high-intensity physical activity, but was now present while walking rapidly on a flat surface. Symptoms were accentuated while supine and when bendin...
A 60-year-old man presents with a feeling of fullness in his abdomen and a 5kg weight loss over the past 6months. Physical examination is entirely normal. Laboratory studies show hemoglobin 8.2g/dL, hematocrit 24%, and MCV 70µm3. Urinalysis shows 3+ hematuria but no protein, glucose...
A 67-year-old man who is a long-term smoker presents with weight loss, a persistent cough, fever, chest pain, and hemoptysis. A chest x-ray reveals a 3.5cm hilar mass on the right and postobstructive pneumonia of the right lower lobe. Sputum cytologic is suspicious for malignant cells....
year-old man presents to the primary care office after noticing two reddish-purple skin nodules on his lower left leg and left second toe. They are neither painful nor pruritic. He noted that they have increased in size over the past month. H...
A 70-year-old man presents with fever, shaking chills, and shortness of breath. The patient exhibits grunting respirations, 30 to 35 breaths per minute, with flaring of the nares. The sputum is rusty yellow and displays polymorphonuclear leukocytes (neutrophils). The patient is successfully tre...
A 59-year-old man presents to the emergency department complaining of a diffuse, painful rash. The rash first arose 3 months ago and resolved after a course of oral prednisone. However, the rash recurred a month ago, manifesting in its current state and affecting most of the surface of ...