Presentation
Known sarcoidosis.
Patient Data
Age: 25 years
Gender: Male
From the case:
Lambda sign of sarcoidosis


Download
Info

Gallium-67 scan showing mild tracer uptake in the bilateral hilar nodes and the paratracheal nodes - the lambda sign of sarcoidosis.
From the case:
Lambda sign of sarcoidosis


Download
Info

Heart size is within normal limits. Extensive mediastinal and hilar lymphadenopathy. Lungs and pleural spaces are clear. Bones are normal.
Case Discussion
This case has some classic signs of sarcoidosis:
- Lambda and panda signs on Gallium-67 nuclear scan
- Garland triad (1-2-3 sign) on CXR