Editorial

Adjuvant Chemotherapy for Nasopharyngeal Carcinoma
PML Teo

Original Articles
Gastrointestinal Stromal Tumours- A Retrospective Study of the Clinical, Endoscopic, and Computed Tomographic Features
HKF Mak, CMY Leung, CW Chan, JWC Ho, KKO Mak, KCW Wong

Preoperative Radiotherapy for Resectable Adenocarcinoma of the Rectum
RA Zlotecki, WM Mendenhall, EM Copeland III

Postoperative Adjuvant 5- Fluorouracil plus Levamisole Chemotherapy for Stage III Colon Carcinoma: 7-Year Experience in a Single Institution
CC Law, YT Fu

Case Reports

Idiopathic Spinal Epidural Lipomatosis
RKT Lee, LF Chau, KS Yu, CW Lai

Megacalycosis Revisited
PHC Lau, AF McKenzie

Porcelain Appendix: A Rare but Essential Diagnosis
KM Auyeung, CW Lai, SF Lee

Luminal Gas Mimicking Pneumatosis Intestinalis: A Cautionary Tale
WC Torreggiani, ID Lyburn, AC Harris, PL Munk

Pictorial Essay
Sacrococcygeal Chordoma
MYS Soo, L Wong

How I Do It
Echocardiographic Assessment of Neonates with Congenital Heart Disease
MP Leung

Imaging-Surgical Correlation
Computed Tomographic Images of Bowel Gangrene Secondary to Mesenteric Injury
KKT Lai, YYR Chan, LC Chong, WCC Wong, YHH Huang