36 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
of Langerhans cell ... Nodular LCH: - Sarcoidosis ... Cystic LCH: - LAM ... Comparison #Table #RadiologyAssistant
IDSA Recommendations for Preventing and Treating Penicillium marneffei Infections in HIV-AIDS
Preventing 1st Episode of Penicilliosis (Primary
Recommendations for Preventing ... CD4 count <100 cells ... CD4 count >100 cells ... decreases to <100 cells ... infections #HIVAIDS #pharmacology
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Langerhans cell ... histiocytosis (LCH ... Comparison #Table #RadiologyAssistant
Cystic versus Reticular
It can be difficult to determine whether we are dealing with a reticular pattern
The CXR is of a ... with Langerhans cell ... LCH is called a ... On the CXR it is ... #RadiologyAssistant
Whenever you see an area of increased density within the lung, it must be the result
fluid, pus, blood, cells ... including tumor cells ... Diagnosis #Radiology #CXR ... Consolidation #Patterns #RadiologyAssistant
Menstrual Cycle Physiology: Ovarian Cycle – Follicular Phase Explained
Early Follicular Phase (Days 0-5)
 • Granulosa cells
• Granulosa cells ... 3) Decr theca cell ... conversion to estrogen, preventing ... , and 2) helps LH ... Incr number of LH
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
On a CXR the most ... in Langerhans cell ... reticular pattern on a CXR ... Radiology #Pulmonary #CXR ... #Differential #RadiologyAssistant
Intern Pocket Cards - Inpatient Anti-Emetics Guide
Serotonin antagonists:
 • Ondansetron (Zofran), Granisetron (Kytril, Sancuso) - Headache,
paradoxical excitation ACh ... xerostomia, urinary retention ... DA/Histamine/ACh ... #medications #pharmacology
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
- Cells - tumor ... Radiology #Pulmonary #CXR ... Differential #Table #RadiologyAssistant
On the left radiological pathological correlation of Langerhans cell histiocytosis in respectively nodular stage and early
of Langerhans cell ... CTChest #Microscopy #LCH ... Histiocytosis #Cavitary #RadiologyAssistant