28 results
Liver Mass - Differential Diagnosis Algorithm
Benign Cystic 
 • Cyst
 • Polycystic Liver Disease
 • Caroli's
Liver Mass - Differential ... Lung, Colon, Breast ... Mass #Hepatology #Differential ... Diagnosis #Algorithm #Causes
Liver Mass - Differential Diagnosis Algorithm
Cystic:
 • Benign 
     - Simple: Simple
Liver Mass - Differential ... - secondary - Breast ... , Lung, Colon etc ... #Liver #Mass #Differential ... Diagnosis #Algorithm #Causes
Causes of Localized Lymphadenopathy - Differential Diagnosis Algorithm
Cervical:
 - Anterior
     • Infection
Causes of Localized ... Lymphadenopathy - Differential ... Thoracic Malignancy (Breast ... , Mediastinum, Lungs ... Thoracic Wall, Breast
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
Hypercalcemia - Differential ... Solid Tumors: Lung ... renal, Bladder, Breast ... Hypercalcemia #Differential ... Diagnosis #Algorithm #causes
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Pupillary Defects - Differential ... Trauma • Tumor (Lung ... , Breast, Thyroid ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
Proptosis - Differential ... - Metastatic (breast ... , prostate, lung ... Unilateral #Bilateral #Causes ... #ophthalmology
Elevated Transaminases / Transaminitis - Differential Diagnosis

 • Infectious: HAV, HCV, HEV, EBV, HSV, CMV
 •
Transaminitis - Differential ... Infiltration- often breast ... CA, small cell lung ... Transaminases #hepatitis #Differential ... #Diagnosis #causes
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Back Pain - Differential ... (most common: lung ... , breast, prostate ... , breast, melanoma ... #Diagnosis #causes
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Lung Nodule - Differential ... Colon, Kidney, Breast ... Malformation #Lung ... #Nodule #Differential ... Diagnosis #Algorithm #Causes
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Causes of Pericardial ... Effusion - Differential ... - Metastatic: Lung ... Cancer, Breast ... #Diagnosis #Causes