36 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
in adults - Breast ... Aggressive, Non-Malignant ... Cyst Malignant ... #Orthopedics #Causes ... #Oncology #Radiology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... • Metastatic bone ... metastasis: • Breast ... #BoneTumors #Malignant ... #Radiology #Diagnosis
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Causes of Pericardial ... Behcet Syndrome • Malignant ... : Lung Cancer, Breast ... , Melanoma • Malignant ... #cardiology
Causes of Hypercalcemia
Parathyroid gland structure-related
 • Primary hyperparathyroidism
 • Parathyroid adenoma
 • Parathyroid hyperplasia
 • Parathyroid
Causes of Hypercalcemia ... D) Increased bone ... Malignancy • ... metastases: thyroid, breast ... Hypercalcemia #Causes
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
inflammatory disorder of bone ... Rule out other causes ... as infectious, malignant ... radiographs of affected areas ... , breast bone, pelvis
Malignant Pericardial Effusion on POCUS Echocardiogram

Which of the following is the most common etiology for this
Effusion on POCUS ... particularly lung, breast ... the most common cause ... #Effusion #POCUS ... Echocardiogram #Cardiology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
hyalinization causes ... white or yellow areas ... Spots Stage 4: Malignant ... around atrophic areas ... pathophysiology #ophthalmology
Constrictive Pericarditis on POCUS Echocardiogram - Apical 3-Chamber View

Young Lupus patient admitted to hospital new onset
Pericarditis on POCUS ... could pinpoint the cause ... Had echo done one ... Pericarditis #CP #POCUS ... Echocardiogram #clinical #cardiology
Hemorrhagic Pericardial Effusions (Hemopericardium)- Differential Diagnosis Framework

IATROGENIC DISEASE
Secondary to invasive cardiac procedures

NONIATROGENIC
• Malignancy (e.g., metastatic spread:
NONIATROGENIC • Malignancy ... : lung cancer, breast ... OTHER RARE CAUSES ... have to repeat if malignancy ... Differential #Diagnosis #cardiology
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
centrifugum (EAC), one ... associations, but one ... Most cases are idiopathic ... systemic disease, and malignancy ... EAC #clinical #photo