临床话题

The following graph is a depiction of the Starling curve showing the relationship between …

A 30-year-old male with recently diagnosed aplastic anemia presented to the emergency depa…

A 20-year-old woman presents to the physician because of a history of bloody diarrhea and …

A 34-year-old woman is brought to the emergency department in mid-August after collapsing …

葡萄糖是神经元的主要能量来源。低血糖(≤80 mg/dL)可损害脑代谢，高血糖(≥180 mg/dL)也与较差的预后相关。在急性脑损伤患者中，严格的血糖控制可能不会显著改善预后，并…

A 67-year-old former landscaper is referred to the dermatologist for a lesion on his right…

A 4-year-old boy is brought to his pediatrician’s office by his mother because he has been…

While working in a microbiology laboratory, a researcher comes across an unlabeled cryotub…

A 3-year-old girl presented to the emergency department with a 1-day history of dark urine…

A 14-year-old high school freshman presents to her family doctor for a sports physical. Sh…

ABO testing on a sample of B-positive blood and two unknown sample types (donor and recipi…

A 58-year-old East Asian man with recently diagnosed type 2 diabetes mellitus presents to …

A 68-year-old woman with type 2 diabetes mellitus and a 30-pound weight loss over the past…

Autopsy of a patient shows bilaterally enlarged, cystic kidneys and a vascular lesion at t…

A 29-year-old intravenous drug user has suffered from recurrent pneumonias, fungal infecti…

A 95-year-old woman presented with a 4-week history of dyspnea and dry cough. She had not …

A 32-year-old man presents to his doctor with painful urination and a purulent urethral di…

A 6-month old boy is noted at his well-child visit to have very poor growth and weight gai…

A 12-year-old boy is brought to the doctor for progressive fatigue and shortness of breath…