Luftsichel Sign

Comment

Comment by margo refaat nasry on March 2, 2011 at 10:00am

Thanks for this nice case

Comment by M.T Niknejad on February 9, 2011 at 2:48pm

thanks for your useful guide my prof rad

Comment by saeed rad on February 9, 2011 at 12:55pm

Left lateral chest x-ray is much more significant than CT in this case. It is nice however. Thank you.

Comment by M.T Niknejad on February 8, 2011 at 3:33pm

thanks a lot for comments ...

Comment by Adriano Liguori on February 7, 2011 at 12:27pm

Very good!

Comment by Rick Robertson on February 7, 2011 at 10:34am

thanks Dr. Niknejad!  After 20+ years and unknown thousands of chest radiographs taken, I can't recall ever seeing this.

Comment by M.T Niknejad on February 7, 2011 at 10:10am

Thank you ...

Comment by Bashar F. Aboyaaqob on February 6, 2011 at 6:02pm

Nice case ,thanks.

Comment by M.T Niknejad on February 5, 2011 at 3:41pm

thanks for comment dear dr nemattalla ...

Comment by Wael Nemattalla on February 5, 2011 at 3:28pm

Thanks for this case Dr. Niknejad.

Tip: left upper lobe collapse may be not evident on PA chest radiograph and evident only by lateral radiograph as antero-superior displacement of longitudinal fissure.