40 results
Gynecomastia - Differential Diagnosis Algorithm
No Testicular Mass on Ultrasound
 • Adrenal Neoplasm
 • Increased Extraglomerular Aromatase
Extraglomerular Aromatase Activity ... • Leydig Cell Tumor ... • Sertoli Cell Tumor ... Diagnosis #Algorithm #causes ... #endocrinology
Pituitary Mass Effects - Pathogenesis and Clinical Findings
 • Pituitary turnors are almost always a benign
Pathogenesis and Clinical ... adenomas that require treatment ... the pituitary tumor ... Signs / Symptoms ... #SideEffects #endocrinology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis vs Tumor ... high WBC count cause ... /- rasburicase Tumor ... rate or large tumor ... #Leukostasis #Tumor
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
Renin-secreting tumor ... : plasma renin activity ... Diagnosis #Algorithm #Nephrology ... #Causes
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Myelitis, Trauma, Tumor ... heavy metals), Critical ... Neuromuscular #Weakness #Causes ... differential #diagnosis #neurology
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Syndrome • Turner ... Panhypopituitarism Treatment ... Nervosa • CNS Tumors ... Diagnosis #Algorithm #endocrinology ... #causes #pediatrics
Growth Hormone Excess - Pathogenesis and clinical findings
 • Acromegaly and gigantism share the same pathophysiology
Pathogenesis and clinical ... • Other rare causes ... neuroendocrine tumors ... Overproduction #diagnosis #signs ... #symptoms #endocrinology
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Rhabdomyolysis, Critical ... : UMN (stroke, tumor ... Differential #Diagnosis #causes ... #neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
with: - Thymic tumors ... Clinical Picture ... test - Cogan sign ... - Peek sign ... diagnosis #management #neurology
Syphilitic gummas in Tertiary syphilis
Tertiary syphilitic gummas may mimic basal cell carcinoma. The gummatous tumors are
The gummatous tumors ... treated, in most cases ... Without treatment ... though there are no signs ... Tertiary #syphilis #clinical