19 August 2021
: Case report
Cardiac Amyloidosis Presenting with Pre-Excitation Syndrome, Heart Failure, and Severe Factor X Deficiency as Part of Systemic Amyloid Light-Chain (AL) Amyloidosis – A Fatal Combination
Unusual clinical course, Challenging differential diagnosis, Unusual or unexpected effect of treatment, Educational Purpose (only if useful for a systematic review or synthesis)
Hussam Almasri1ABFG*, Ahmed Almeer1DEF, Samah Awouda2E, Omnia Hamid1E, Sundus Sardar
DOI: 10.12659/AJCR.933398
Am J Case Rep 2021; 22:e933398
Figure 3. (A) BM biopsy is cellular to mildly hypercellular (H&E, ×40). (B) Higher power (×400) show interstitial and clusters of plasma cells (circled), (C) BM biopsy, CD138 immunohistochemistry highlights scattered and clusters of plasma cells (roughly estimated at 20–30% of core cellularity), (D) lambda light-chain restriction, ×100.