A 2 year old child with rash and fever

A 2-year-old female with Fever and rash.

A 50 Year Old Man with Fever and Abdominal Pain

The patient is a 50-year-old man who has been diagnosed with abdominal pain, fever, shivering and constipation with nausea and vomiting with a possible diagnosis of typhoid. Computed tomography (CT) of the abdomen and pelvis was performed by injection of contrast agent for the patient. What is your diagnosis?

Fever and a rash in a 61 year old man

A 61 year old white homosexual man complained of profound fatigue, proximal lower extremity weakness, myalgias, and fever of two days’ duration. He also complained of a worsening rash over his proximal upper extremities, trunk, and back for the past month. Two months earlier he had been diagnosed with seronegative rheumatoid arthritis when he presented with bilateral hand and wrist pain. He den...

Fever and petechial rash in a 9-year-old boy.

Fever and rash in a 61 year old man

A 61 year old white homosexual man complained of profound fatigue, proximal lower extremity weakness, myalgias, and fever of two days’ duration. He also complained of a worsening rash over his proximal upper extremities, trunk, and back for the past month. Two months earlier he had been diagnosed with seronegative rheumatoid arthritis when he presented with bilateral hand and wrist pain. He den...