82 results
Cervical Lymphadenopathy - Lymph Node Drainage
Preauricular nodes - Drain scalp, skin
 • Differential diagnosis: Scalp infections,
head and neck squamous ... cell carcinomas ... genitourinary tract, pulmonary ... Thyroid/laryngeal disease ... cell carcinoma
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
Smoking related diseases ... ) - Langerhans cell ... edema #Diagnosis #Radiology ... #Pulmonary #HRCT ... #ChestCT #Differential
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
Hemivertebra Scheuermann Disease ... Sickle Cell Neurofibromatosis ... Abnormalities #Radiology ... #MSK #Pathology ... #differential
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Blastomycosis Skin ... heaped up borders); differential ... : basal cell ca, ... squamous cell ca ... University Infectious Diseases
Radiographic Features of Pulmonary Diseases
 - Pneumonia
 - Atelectasis
 - Emphysema
 - Pneumothorax
 - Effusion
 -
Radiographic Features of Pulmonary ... Diseases - Pneumonia ... Emphysema - Pulmonary ... #Diseases #Radiology ... XRay #ChestCT #Differential
Posterior Mediastinal Mass - Differential Diagnosis
 • Neurofibroma
 • Neurosarcoma
 • Neuroblastoma
 • Ganglioneuroma
 • Meningocele
Mediastinal Mass - Differential ... abscess • Small cell ... Mediastinal #Mass #Differential ... #Diagnosis #pulmonary ... #radiology #chest
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
LIP, Langerhans cell ... Honeycombing Most diseases ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... LowAttenuation #Differential
Congenital Heart Disorders - Classification and Differential Algorithm

- Amy Chung, MD, MSc @AmyChung 

#Congenital #Heart #Disorders
Classification and Differential ... Amy Chung, MD, MSc ... Heart #Disorders #Diseases ... Classification #Differential ... Peds #Pediatrics #Cardiology
Highlighted Conditions With Arteritis or Periarteritis of the Coronaries
Takayasu's arteritis:
 - Onset < 40 yrs
 -
pulse/BP Giant cell ... Polyarteritis nodosa: - Skin ... sinusitis - pulmonary ... Coronaries #Arteritis #Differential ... #Diagnosis #Cardiology
Clues to Differential Diagnosis of Central Cyanosis: Onset of cyanosis, Clubbing, Secondary erythrocytosis, Auscultation, X-ray, Echocardiography,
Clues to Differential ... heart defect - Pulmonary ... diseases - Pulmonary ... #Cyanosis #Differential ... Diagnosis #Central #Cardiology