21 results
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
joint needs to be clinically ... disruption (may be bony ... joint • Ortho ... Discharge with orthpedic ... Mallet #Finger #Radiology
Thomas' Test for Hip Flexure Contracture

Thomas' Test assesses for hip flexure contracture.
One hip is maximally flexed
Thomas' Test for Hip ... One hip is maximally ... the patient's chest ... #PhysicalExam #clinical ... #sports #msk #orthopedics
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
, PCP. - Lower zone ... predominance: UIP ... bronchiolitis #Diagnosis #Radiology ... #Pulmonary #CTChest ... #GroundGlass #Differential
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... central dot. - LIP ... #Clinical #Diagnosis ... #Radiology #CTChest ... Cystic #Cysts #Differential
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Radiology • Miliary ... inhalational injury Differential ... , Sarcoidosis, HSP ... #Radiology #differential ... pulmonary #CXR #clinical
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
Clinical Classification ... mutations - BMPR2 (bone ... diseases - HIV ... Hypertension #PHTN #Classification ... #Diagnosis #Differential
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Autoimmune diseases • Clinical ... underarms, or chest ... translocation • Types: Classification ... Noncontiguous spread • Clinical ... involvement Differential
UIP with honeycombing (left) and chronic HP (right)
Differential diagnosis of Hypersensitivity Pneumonitis.
Subacute stage:
- RB-ILD: seen in
UIP with honeycombing ... (right) Differential ... lower zone distribution ... #Clinical #Diagnosis ... #Radiology #CTChest
Thomas' Test for Hip Flexibility

Patient lays supine, one hip is maximally flexed to the patient's chest,
Thomas' Test for Hip ... Patient lays supine, one ... the patient's chest ... #PhysicalExam #clinical ... #sports #msk #orthopedics
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
Hodgkin Lymphoma - Clinical ... -95% of cases) Classification ... Serum Copper • Chest ... Immunohistochemical studies (to differentiate ... anymore • Routine bone