TY  - JOUR
T1  - Giant cell tumor of acromion process with secondary aneurysmal bone cyst
A1  - Mohd Faizan
A1  - Aamir Sabir
A1  - Saifullah Khalid
A1  - Latif Jilani
A1  - Bushra Siddiqui
A1  - Mazhar Abbas
JF  - Clinical Cancer Investigation Journal
JO  - Clin Cancer Investig J
SN  - 2278-0513
Y1  - 2016
VL  - 5
IS  - 4
DO  - 10.4103/2278-0513.186102
SP  - 342
EP  - 344
N2  - 
Giant cell tumor (GCT) or osteoclastoma develops after attaining physeal closure with the most common sites of involvement being the ends of long bones. It is uncommon in the small bones of hands and feet and extremely rare in the flat bones. GCT is a locally aggressive tumor, but in rare cases, it may metastasize to lungs, ribs, regional lymph nodes, and skull. Secondary aneurysmal bone cyst (ABC) may also develop in some cases. Histopathological appearance is pathognomonic in most of the cases of GCT with secondary ABC formation, and immunohistochemistry is rarely needed for a confirmatory diagnosis. The usual treatment is excision or curettage with an adjuvant such as bone cement, liquid nitrogen, and phenol. Involvement of the acromion process is extremely rare. Here, we report a case of a young male having GCT of the acromion process with secondary ABC, and it is the second case reported in literature.
UR  - https://ccij-online.org/article/giant-cell-tumor-of-acromion-process-with-secondary-aneurysmal-bone-cyst-611
ER  -