Medicine and Health Sciences Commons^™

Factors Associated With The Risk Of Adenoma Recurrence In Distal And Proximal Colon, Adeyinka Laiyemo, Chyke Doubeni, Paul Pinsky, V. Paul Doria-Rose, Pamela Marcus, Robert Schoen, Elaine Lanza, Amanda Cross

Chyke A. Doubeni

Background/Aims: Colonoscopy may be less effective in preventing cancer in the proximal colon. We evaluated whether risk factors for adenoma recurrence exhibit differential effect on adenoma recurrence by colon subsite.

Methods: We examined the association of age, sex, body mass index, smoking status and use of nonsteroidal anti-inflammatory drugs (NSAIDs) on proximal and distal adenoma recurrence among 1,864 participants in the Polyp Prevention Trial. We used multinomial logistic regression models to calculate the relative risk ratios (RRR) and 95% CI.

Results: 733 (39.3%) participants had adenoma recurrence (228 distal only, 369 proximal only and 136 synchronous proximal and distal adenoma). …

Short- And Long-Term Risk Of Colorectal Adenoma Recurrence Among Whites And Blacks, Adeyinka Laiyemo, Chyke Doubeni, Hassan Brim, Hassan Ashktorab, Robert Schoen, Samir Gupta, Aline Charabaty, Elaine Lanza, Duane Smoot, Elizabeth Platz, Amanda Cross

Chyke A. Doubeni

BACKGROUND: It is unclear whether the higher burden from colorectal cancer among blacks is due to an increased biological susceptibility. OBJECTIVE: To determine whether non-Hispanic blacks (blacks) have a higher risk of adenoma recurrence than non-Hispanic whites (whites) after removal of colorectal adenoma. DESIGN: Secondary analysis of the Polyp Prevention Trial (PPT) data. SETTING: United States. PATIENTS: Patients were 1668 self-identified whites and 153 blacks who completed the 4-year trial. Of these, 688 whites and 55 blacks enrolled in a posttrial, passive Polyp Prevention Trial Continued Follow-up Study (PPT-CFS) and underwent another colonoscopy. MAIN OUTCOME MEASUREMENTS: Recurrence and location of …

A Case Report: Giant Cystic Parathyroid Adenoma Presenting With Parathyroid Crisis After Vitamin D Replacement, Ali Asghar, Mubasher Ikram, Najmul Islam

Section of Otolaryngology, Head & Neck Surgery

Background: Parathyroid adenoma with cystic degeneration is a rare cause of primary hyperparathyroidism. The clinical and biochemical presentation may mimic parathyroid carcinoma. Case presentation: We report the case of a 55 year old lady, who had longstanding history of depression and acid peptic disease. Serum calcium eight months prior to presentation was slightly high, but she was never worked up. She was found to be Vitamin D deficient while being investigated for generalized body aches. A month after she was replaced with Vitamin D, she presented to us with parathyroid crisis. Her corrected serum calcium was 23.0 mg/dL. She had …

Oncolog Volume 55, Number 04-05, April-May 2010, John Lebas, Sunni Hoseman

OncoLog MD Anderson's Report to Physicians (All issues)

• IMAGING NERVES: Tetnus Toxin Offers Promise for Neurography
• INBRIEF: Fight-or-Flight Hormones Linked to Metastasis/Drug Combination Shows Promise for Colon Cancer Chemoprevention
• Compass Spring 2010: Early Uterine Papillary Serous Carcinoma: Treatment Options Tailored to Patient and Disease Characteristcs
• House Call: Addressing the Cosmetic Effects of Breast Cancer

Oncolog, Volume 49, Number 09, September 2004, Ellen Mcdonald, Ann Sutton, David Galloway, Rena Sellin Md

OncoLog MD Anderson's Report to Physicians (All issues)

• New Approaches to Managing Tumors of the Pituitary Gland Offer Patients Hope
• Needleless Chemotherapy: Safety and Efficacy of Aerosolized Chemotherapy Being Studied in Young Patients with Cancer
• M. D. Anderson Physician Honored for Inventing an Antimicrobial Catheter That Prevents 25,000 Infection-Related Deaths a Year
• House Call: How Cancer Happens and Ways to Lower Your Risk
• DiaLog: Cancer-Related Neuroendocrine Dysfunction, by Rena V. Sellin, MD, Professor, Department of Endocrine Neoplasia and Hormonal Disorders

Oncolog, Volume 49, Number 02, February 2004, Sunni Hosemann, Aurelio Matamoros

OncoLog MD Anderson's Report to Physicians (All issues)

• Colorectal Cancer Screening: Encouraging Compliance Today and Looking to the Future
• Despite Its Drawbacks, Mammography Is Still Recommended
• Communication Is Essential When Guiding Patients through the Maze of Genetic Breast Cancer Screening
• House Call: Cancer Epidemiology, Step-by-Step
• DiaLog: On Being a Volunteer, by Anderson Network volunteer