INTRODUCTION: A 51-year-old female was admitted to emergency unit with sudden loss of consciousness. Her blood glucose level from fingertip was 33 mg/dl, and insulin level was 55 (normal range, 4-17 IU). Abdominal ultrasonography revealed pancreatic mass with diffuse liver metastases. Biopsy of liver metastases showed differentiated neuroendocrine carcinoma. METHODS AND RESULTS: Diazoxide and chemotherapy stabilized her glucose level for more than 4 months. However, the disease showed progression, and death occurred 8 months later. CONCLUSION: In conclusion, this case may suggest that biologic behavior may differ from histological behavior in insulinoma and platin-based systemic chemotherapy may provide some benefit in patients those who had diazoxide- and octreotide-resistant tumors.
INTRODUCTION: A 51-year-old female was admitted to emergency unit with sudden loss of consciousness. Her blood glucose level from fingertip was 33 mg/dl, and insulin level was 55 (normal range, 4-17 IU). Abdominal ultrasonography revealed pancreatic mass with diffuse liver metastases. Biopsy of liver metastases showed differentiated neuroendocrine carcinoma. METHODS AND RESULTS:Diazoxide and chemotherapy stabilized her glucose level for more than 4 months. However, the disease showed progression, and death occurred 8 months later. CONCLUSION: In conclusion, this case may suggest that biologic behavior may differ from histological behavior in insulinoma and platin-based systemic chemotherapy may provide some benefit in patients those who had diazoxide- and octreotide-resistant tumors.
Authors: Sandeepa Musunuru; Herbert Chen; Sharad Rajpal; Nicholas Stephani; John C McDermott; Kyle Holen; Layton F Rikkers; Sharon M Weber Journal: Arch Surg Date: 2006-10
Authors: Sanjay Gupta; Marcella M Johnson; Ravi Murthy; Kamran Ahrar; Michael J Wallace; David C Madoff; Stephen E McRae; Marshall E Hicks; Sujaya Rao; Jean-Nicolas Vauthey; Jaffer A Ajani; James C Yao Journal: Cancer Date: 2005-10-15 Impact factor: 6.860
Authors: Philip E Cryer; Lloyd Axelrod; Ashley B Grossman; Simon R Heller; Victor M Montori; Elizabeth R Seaquist; F John Service Journal: J Clin Endocrinol Metab Date: 2008-12-16 Impact factor: 5.958