412 results
Pituitary Mass Effects - Pathogenesis and Clinical Findings
 • Pituitary turnors are almost always a benign
• Pituitary turnors ... the pituitary tumor ... ) as secreting tumors ... common secreting tumors
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Syndrome) • 45, XO Turner ... Irradiation • Tumor
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Syndrome • Turner ... Nervosa • CNS Tumors
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... Metastatic bone tumors ... Metastatic bone tumors ... between bone and tumor ... around the bone tumor
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
other germ cell tumor ... Bronchogenic cyst/Tumor ... • Bronchogenic tumor ... Esophageal diverticula/tumor ... • Neurogenic tumor
Causes of Peripheral Weakness with Sensory Changes - Differential Diagnosis Algorithm
Radiculopathy:
 • Disc
 • Spondylosis
 •
Spondylosis • Tumor ... • Trauma • Tumor ... • Diabetes • Tumor
A hole in the brain after tumor resection

#tumor #resection #hole #brain #clinical #video #intraoperative #neurosurgery
the brain after tumor ... resection #tumor
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
malignant bone tumor ... between bone and tumor ... around the bone tumor
Gynecomastia - Differential Diagnosis Algorithm
No Testicular Mass on Ultrasound
 • Adrenal Neoplasm
 • Increased Extraglomerular Aromatase
• Leydig Cell Tumor ... • Sertoli Cell Tumor ... Extragonadal Germ Cell Tumor ... Testicular Germ Cell Tumor ... Prolactin • Non-Tumor
Fibula Giant Cell Tumor - Ankle X-Ray 
Expansile lytic lesion in the epiphysis of the fibula
Fibula Giant Cell Tumor ... Fibula #GiantCell #Tumor