1188 results
Osteoid osteomas are benign bone-forming tumours that typically occur in children (particularly adolescents). They have characteristic
characteristic lucent nidus ... peds #pediatrics #nidus
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Osteoid Osteoma ("Nidus ... Sarcoma #Bony #Mass
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
Mediastinal Mass ... Anterior Mediastinal Mass ... Middle Mediastinal Mass ... Tumors • Vascular Mases ... #Mediastinal #Mass
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology ... Chemokines, Cytokines, Mast ... Vasculitis #HUV #Pathophysiology
Osteoporosis: Pathogenesis and risk factors

 • Age > 30 (post-peak bone mass)
 • Post-menopausal women ->
post-peak bone mass ... #Osteoporosis #pathophysiology
Medical Mask Usage in COVID-19
Medical masks can be used to prevent the spread of respiratory infections.
Medical Mask Usage ... COVID-19 Medical masks ... types of medical masks ... : face masks and ... - Face masks
Anaphylaxis: Pathogenesis
Anaphylaxis is a Type 1 hypersensitivity reaction
While the primary mechanism of anaphylaxis is mast cell
anaphylaxis is mast ... Inappropriate mast ... seconds-minutes) => Mast ... #Anaphylaxis #pathophysiology
Chest XRay Nodule / Mass Pattern - Differential Algorithm #Diagnosis #Radiology #Pulmonary #CXR #Nodule #Mass #Pattern
XRay Nodule / Mass ... #CXR #Nodule #Mass
Diabetes Pathophysiology and Medication Targets

The ominous octet is one concept that summarizes the different pathophysiologic pathways
Diabetes Pathophysiology ... the different pathophysiologic ... #Diabetes #Pathophysiology
TUSA - Testicular UltraSound Algorithm for Scrotal Swelling, Pain or Mass 
- Giuseppe Sfuncia
@Revivan75
#Diagnosis #Testicular #Ultrasound
Swelling, Pain or Mass ... Algorithm #Scrotal #Mass