Hormone receptors over the last 8 years in a cancer referral center in India: what was and what is?

This study was carried out to observe the trend in hormone receptors over the last 8 years in a tertiary cancer center in India. A total of 11,780 tumors analyzed for hormone receptors over the last 7 years were compared with the results of hormone receptor expression in a prior published study on 798 cases of breast cancer from the same institute. The patient's ages ranged from 18 to 102 years, Sixty percent of the patients were in the age group of 31-50 years. Seventy percent of the tumors were grade III tumors. The percentage of hormone receptor expression in breast cancer in the last 8 years varied from 52 to 57%. The overall receptor expression in the last 8 years shifted within a 5% range, confirming that the hormone receptor expression in Indian patients with breast cancer is low. However, there was redistribution within the pattern of estrogen receptor (ER) and progesterone receptor (PR) expression among tumors showing hormone receptor expression. Breast cancers showing only PR expression reduced dramatically from 21% in the year 1999 to in the year 2006, with a parallel increase in breast cancers showing combined ER and PR positivity (from 25 to 41.8%) and only ER expression (from 7.4 to 10.6%). The hormone receptor expression in breast cancers in India is and continues to be low but the high incidence of only PR-positive tumors in our population reported earlier was misrepresented.

Feasibility of laparoscopic abdomino-perineal resection for large-sized anorectal cancers: a single-institution experience of 59 cases.

BACKGROUND: Laparoscopic surgery for anorectal carcinoma is steadily gaining acceptance. While feasibility has already been reported, there are no reports addressing the impact of the actual size of large tumors on laparoscopic resectability. AIM: To assess the feasibility and short-term results (including oncological surrogate end points) of performing laparoscopic abdomino-perineal resection (APR) for large rectal cancers. MATERIALS AND METHODS: Data of 59 patients undergoing laparoscopic APR (LAPR) for anorectal malignancies were reviewed retrospectively. Outcomes were evaluated considering the surgical procedure, surface area of the tumor and short-term outcomes. RESULTS: Of the 59 cases, LAPR could be completed in 53 (89.8%) patients. Thirty-one (58.4%) patients had Astler-Coller C2 stage disease. The mean surface area of the tumors was 24+/-17.5 (4-83) cm2. The number of median lymph nodes harvested per case was 12 (1-48). Circumferential resection margin (CRM) was positive in 11 (20.7%) patients. No mortality was reported. CONCLUSION: This appears to be the first report analyzing the impact of the size of the rectal tumor in LAPR. The data clearly indicates that LAPR is not hampered by the size of the tumor. There appears to be a need for preoperative radiotherapy and chemotherapy before undertaking surgery on larger tumors in view of the higher circumferential resection margin positivity.

Hepatic resection for metastasis from adenoid cystic carcinoma of parotid gland.

Adenoid cystic carcinoma is the commonest malignant tumor of the submandibular and minor salivary glands; the parotid gland constitutes a small share of this neoplasm. We present a 30-year-old woman with solitary liver metastasis from an adenoid cystic carcinoma of the parotid gland, which had been surgically treated 10 years ago. The patient underwent successful resection of this metastasis.