临床话题

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…

A 50-year-old man presents to the emergency department because of substernal chest pain th…

A 42-year-old woman comes to a follow-up appointment complaining of weight gain two weeks …

A young couple is trying to conceive their first child. The woman speaks to her mother, wh…

A 42-year-old woman with a history of pernicious anemia presents to her physician complain…

A 13-year-old boy from Mali was referred to the pediatric urology clinic with a 3-month hi…

A 27-year-old man is brought to the emergency department after he was found shuffling unst…

66岁老年女性，气短、呼吸困难症状逐渐加重，她站在教堂的时候出现一过性晕厥，伴面色苍白，满头大汗。超声提示： 请问诊断什么？ 答案解析： 1、剑突下四腔心：可见心脏周围无回声液体，…

患者男性，26岁，无发热、胸痛及晕厥病史，体检查心电图如图所示，结合患者的病史，最可能的诊断是 A . 急性心包炎 B . 变异型心绞痛 C . 早期复极 D . Brugada综…

A 43-year-old man with a history of hypercalcemia and bitemporal hemianopsia presents to t…

A 33-year-old man from upstate New York comes to his physician because of flu-like symptom…

A 61-year-old man with a medical history of cancer presents with a two-week history of con…

A 26-year-old man from Somalia presented with a 5-month history of dry cough, night sweats…

Oncogenic viruses act through a variety of mechanisms. Some introduce oncogenes directly i…

A 45-year-old man presents to his physician complaining of a five-month history of occasio…