10 results
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 ... #Differential #Comparison
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
before the typical cysts ... #Clinical #Diagnosis ... #Radiology #Pulmonary ... #CTChest #Nodular ... NodularPattern #Differential
UIP with honeycombing (left) and chronic HP (right)
Differential diagnosis of Hypersensitivity Pneumonitis.
Subacute stage:
- RB-ILD: seen in
(right) Differential ... Subacute stage: - RB-ILD ... #Clinical #Diagnosis ... #Radiology #CTChest ... Fibrosis #Mimic #ILD
Calf Muscle Hematoma on POCUS

50 year old male playing tennis felt a pop in his leg.
50 year old ... Diagnosis: “Tennis ... #clinical #ultrasound ... #msk #orthopedics ... #sports #labeled
Differential diagnosis of Lymphangiomyomatosis:
Langerhans cell histiocytosis: > 90% are smokers, cysts have irregular shapes and the
Differential diagnosis ... 90% are smokers, cysts ... patients with HIV ... #Clinical #Radiology ... #CTChest #Lymphangiomyomatosis
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
film of a 19 year old ... caused by multiple cysts ... diagnosis in this ... #Clinical #Radiology ... #CXR #CTChest #
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Lactic Acidosis - Differential ... Diagnosis The ... the critically ill ... / hypoxemia -> focus ... Ethylene glycol - HIV
Dilated Coronary Sinus on Echocardiogram (PSAX)

Dilated coronary sinus can mimic pericardial effusion in the  parasternal
view Great tip ... Pericardial effusion should ... Differentiate from ... Echocardiogram #PSAX #clinical ... #cardiology #POCUS
On the left a smoker with RB-ILD with subtle HRCT-findings.
The dominant pattern is ground glass opacification.
Additional
there is a broad differential ... diagnosis and additional ... clinical information ... #Clinical #Radiology ... #CTChest #RBILD
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
This patient’s clinical ... exam findings and clinical ... Due to their short ... secretions and should ... #Radiology #CTChest