2649 results
Polycythemia (Erythrocytosis) - Pathophysiology

#Polycythemia #Erythrocytosis #Pathophysiology #hematology #algorithm #differential #diagnosis
Polycythemia (Erythrocytosis ... #Polycythemia #Erythrocytosis
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Polycythemia (Erythrocytosis ... Abdominal Ultrasound High ... #Polycythemia #Erythrocytosis
Differentiating Features Between Central and Peripheral Cyanosis

Mechanism - Arterial destauration
Sites - Skin, mucous membrane of oral
Present Secondary erythrocytosis ... Absent Secondary erythrocytosis
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
Erythrocytosis - ... poisoning, OSA/OHS, High ... MatthewHoMD #Erythrocytosis
Clues to Differential Diagnosis of Central Cyanosis: Onset of cyanosis, Clubbing, Secondary erythrocytosis, Auscultation, X-ray, Echocardiography,
Clubbing, Secondary erythrocytosis
Achilles Tendon Rupture in Slow Motion

Caused by high speed knee extension with ankle dorsiflexion.

Dr. Boris Gojanovic
Motion Caused by high ... Sports #Mechanism #PhysicalExam
Quincke's Pulse in Severe Aortic Regurgitation

Little physical exam finding for the end of the week! Quinke’s
relate to the high ... AorticRegurgitation #Diagnosis #PhysicalExam
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
low frequency, high ... neurology #copper #physicalexam
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
be performing a high-tibial ... clinical #video #PhysicalExam
Laboratory Evaluation of Patients for Thyroid Disease 
Hyperthyroidism:
 • Graves disease - TSH low; free T4
TSH low; free T4 high ... and T3 normal or high ... and T3 normal or high ... free T4 and T3 high ... free T4 and T3 high