A Retrospective Six Years Analysis of Survival and Late Morbidity of Post-operative Gynaecological Malignancy Treated with External Radiotherapy Followed by Brachytherapy in Medical College & Hospitals, Kolkata.

BACKGROUND: Cervical and endometrial carcinoma incidentally found in the surgical specimen with high risk pathological finding or with gross residual disease. MATERIAL AND METHODS: Between 2004 and 2010, 320 cervical and endometrial cancer patients were treated with EBRT and brachytherapy after having undergone total/subtotal hysterectomy. Sixty patients were lost to follow-up. RESULTS: Median follow-up was 21 months. Endometrial and cervical cancer with a high risk for local recurrence achieved CR 93.8 and 89 %, respectively. 56 % patients experienced CR with residual disease with cervical cancer. Median OS for endometrial and cervical cancer with residual disease was 8.5 and 24 months, respectively. Grade 3 adverse events were 5 and 3.5 % for rectum and bladder, respectively. CONCLUSION: The incorporation of chemotherapy during pelvic radiotherapy followed by HDR interstitial brachytherapy for residual disease is inadequate and improves survival. We are still in learning phase of brachytherapy in post-operative gynaecological malignancy cases; expertise will be developed by practice.

Palliation of dysphagia in advanced, metastatic or recurrent carcinoma oesophagus with high dose rate intraluminal brachytherapy--an eastern Indian experience of 35 cases.

Oesophageal cancer, a disease with high morbidity and mortality, has a relatively high incidence in eastern India, usually presenting at advanced stage. The main aim of treatment for majority of patients remains palliation of dysphagia, which can be effectively done by intraluminal brachytherapy with or without external radiotherapy. Between January 2006 to January 2010 a total of 35 patients with advanced/metastatic (24/35) or recurrent (11/35) oesophageal carcinoma were treated with intraluminal high dose rate (HDR) iridium192 source brachytherapy at Medical College Hospitals, Kolkata. Selection for palliative brachytherapy includes one or more of the following criteria: Lesion more than 5 cm long on imaging studies or upper GI endoscopy, Karnofsky performance status < or = 50%, Locoregional recurrence. Palliative external radiotherapy (20 Gy/5# or 30 Gy/10#) was given to 11 patients (31.42%) before brachytherapy. All patients treated with 2 fractions of high dose rate-intraluminal brachytherapy (HDR-ILRT) one week apart with 600 cGy per fraction at 1 cm off axis. Thirty-five patients were treated with palliative HDR-ILRT. Significant improvement in swallowing status was seen in 20 patients (57.14%) since just after treatment up to 7.5 months. However, 9 patients (25.71%) showed no improvement, and 6 patients (17.14%) showed no changes in dysphagia scoring. Only 3 patients developed ulceration and 2 developed fistula immediately after treatment and 5 patients developed stricture. Median dysphagia-free survival was 6 months. Median overall survival was 8 months. It is concluded that intraluminal brachytherapy is an effective method for palliation of dysphagia for reasonably prolonged period.

Adrenocortical carcinoma with skeletal metastases in a postmenopausal woman.

Adrenocortical cancer is a very rare tumor with a poor prognosis. About half of them are hormone-secreting tumors. In most cases, hormonal investigations reveal an excess secretion of steroids, mostly cortisol and androgens. A 54-year-old lady presented with history of pain in left shoulder and leg for 6 months and features of virilization. CT-guided fine-needle aspiration cytology of an abdominal mass revealed the presence of a carcinoma of the left adrenal cortex. A whole-body radionuclide bone scan revealed increased uptake in the left clavicle and left femur. The patient has received palliative radiotherapy for the skeletal lesions and 3 cycles of palliative chemotherapy at present.