67 results
The Cell Cycle
The cell cycle is the series of tightly regulated steps that controls cell growth
The Cell Cycle ... famously long lived ... gene (TP53) to ... #cell #cycle #p53 ... Retinoblastoma #tp53
Gynecomastia - Differential Diagnosis Algorithm
No Testicular Mass on Ultrasound
 • Adrenal Neoplasm
 • Increased Extraglomerular Aromatase
Differential Diagnosis Algorithm ... Aromatase Activity • Liver ... Tumor • Sertoli Cell ... • Testicular Trauma ... Differential #Diagnosis #Algorithm
Trunk / Sacral Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic
 • Squamous cell carcinoma
 • Basal cell
Differential Diagnosis Algorithm ... Neoplastic • Squamous cell ... carcinoma • Basal cell ... • Physical • Trauma ... Differential #Diagnosis #Algorithm
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Differential Diagnosis Algorithm ... , CMV, VZV • Trauma ... breast CA, small cell ... fibrosis, Sickle cell ... differential #diagnosis #algorithm
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Differential Diagnosis Algorithm ... • Pressure • Trauma ... Neoplastic: • Squamous cell ... carcinoma • Basal cell ... Differential #Diagnosis #Algorithm
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
the patient (via trauma ... Ag-presenting cells ... CD4+ helper T cells ... or plasma cells ... are long-lived
Causes of Abnormal Genital Bleeding - Differential Diagnosis Algorithm
Non-Gynecologic:
 • Medical (e.g. coagulopathy, liver disease, renal
Differential Diagnosis Algorithm ... coagulopathy, liver ... Infection • Trauma ... Infection • Trauma ... Differential #Diagnosis #Algorithm
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Differential Diagnosis Algorithm ... Physical: • Trauma ... : • Squamous cell ... carcinoma • Basal cell ... Differential #Diagnosis #Algorithm
Causes of Scrotal Mass - Differential Diagnosis Algorithm
Painful - Sudden Onset
 • Testicular Torsion
 • Torsion
Differential Diagnosis Algorithm ... Testicular Appendix • Trauma ... otherwise • Germ cell ... Mixed • Non-germ cell ... Differential #Diagnosis #Algorithm
Elevated Transaminases / Transaminitis - Differential Diagnosis

 • Infectious: HAV, HCV, HEV, EBV, HSV, CMV
 •
breast CA, small cell ... Congenital: HELLP • Trauma ... : Shock liver