Indian Journal of Cancer
Home  ICS  Feedback Subscribe Top cited articles Reader Login
Users Online :1220
Small font sizeDefault font sizeIncrease font size
Navigate Here
     My Preferences 
     Manuscript submission

 


Export selected to
Endnote
Reference Manager
Procite
Medlars Format
RefWorks Format
BibTex Format
  Access statistics : Table of Contents
   2004| January-March  | Volume 41 | Issue 1  
 
 
  Archives   Previous Issue   Next Issue   Most popular articles   Most cited articles
 
Hide all abstracts  Show selected abstracts  Export selected to
  Viewed PDF Cited
LETTER TO EDITOR
Affordable image analysis using NIH Image/ImageJ
V Girish, A Vijayalakshmi
January-March 2004, 41(1):47-47
PMID:15105580
  23,564 1,340 74
ORIGINAL ARTICLE
Prevalence and risk factors for development of lymphedema following breast cancer treatment
S VS Deo, S Ray, GK Rath, NK Shukla, M Kar, S Asthana, V Raina
January-March 2004, 41(1):8-12
PMID:15105573
BACKGROUND : Early detection and multimodality therapy has resulted in an overall improvement of survival among breast cancer patients. Despite a significant shift in the treatment approach from radical mastectomy to breast conservation a significant number of patients develop lymphedema. This study was conducted to evaluate the prevalence and risk factors for development of lymphedema. SETTINGS AND DESIGN : Retrospective analysis for prevalence of lymphedema in a tertiary care regional cancer centre. MATERIAL AND METHODS : Three hundred treated breast cancer patients with a minimum follow up of one year were evaluated for the prevalence and risk factors for lymphedema. Lymphedema was assessed using a serial circumferential measurement method. More than 3 cm difference in circumference is considered as clinical significant lymphedema. Univariate and multivariate analysis were performed for evaluating the risk factors by using the Chi square test and Cox logistic regression analysis. RESULTS : The prevalence of clinically significant lymphedema was 33.5 % and 17.2 % had severe lymphedema. The prevalence of lymphedema was 13.4 % in patients treated with surgery only where as the prevalence was 42.4% in patients treated with surgery and radiotherapy. Stage of the disease, body surface area > 1. 5 m2, presence of co-morbid conditions, post operative radiotherapy and anthracycline based chemotherapy were significant risk factors in univariate analysis where as axillary irradiation and presence of co-morbid conditions have emerged as independent risk factors in multivariate analysis (P < 0.001). CONCLUSION : Post treatment lymphedema continues to be a significant problem following breast cancer therapy. Presence of co-morbid conditions and axillary radiation significantly increases the risk of lymphedema. A combination of axillary dissection and axillary radiation should be avoided whenever feasible to avoid lymphedema.
  17,668 666 32
Alterations in plasma lipid profile patterns in head and neck cancer and oral precancerous conditions
Prabhudas S Patel, MH Shah, FP Jha, GN Raval, RM Rawal, MM Patel, JB Patel, DD Patel
January-March 2004, 41(1):25-31
PMID:15105576
BACKGROUND : The changes in lipid profile have long been associated with cancer because lipids play a key role in maintenance of cell integrity. AIMS : The present study evaluated alterations in plasma lipid profile in untreated head and neck cancer patients as well as patients with oral precancerous conditions (OPC) and its association with habit of tobacco consumption. MATERIAL AND METHODS : This hospital-based case control study included 184 head and neck cancer patients, 153 patients with OPC and 52 controls. Plasma lipids including: (i) Total cholesterol, (ii) LDL cholesterol (LDLC), (iii) HDL cholesterol (HDLC) (iv) VLDL cholesterol (VLDLC) and (v) triglycerides were analysed by spectrophotometric kits. STATISTICAL ANALYSIS USED : Student's t-test was performed to compare mean values of the parameters. RESULTS : A significant decrease in plasma total cholesterol and HDLC was observed in cancer patients (P=0.008 and P=0.000 respectively) as well as in patients with OPC (P=0.014 and P=0.000, respectively) as compared to the controls. The plasma VLDL and triglycerides levels were significantly lower in cancer patients as compared to the patients with OPC (P=0.04) and controls (P=0.059). The tobacco habituates showed lower plasma lipid levels than the non-habituates. Our data strengthen the evidence of an inverse relationship between plasma lipid levels and head and neck malignancies as well as OPC. CONCLUSION :The lower levels of plasma cholesterol and other lipid constituents in patients might be due to their increased utilization by neoplastic cells for new membrane biogenesis. The findings strongly warrant an in-depth study of alterations in plasma lipid profile in head neck cancer patients.
  15,629 660 15
Visual inspection for cervical cancer screening; evaluation by doctor versus paramedical worker
Neerja Bhatla, A Mukhopadhyay, S Joshi, A Kumar, A Kriplani, RM Pandey, K Verma
January-March 2004, 41(1):32-36
PMID:15105577
BACKGROUND : In the absence of an effective cervical cancer screening programme, efforts are being made to explore the feasibility of using the existing infrastructure to develop effective low-cost screening methods. AIMS : To evaluate and compare test performance of visual inspection of the cervix by a doctor and a paramedical worker. SETTING AND DESIGN : Gynaecology outpatient department (OPD), All India Institute of Medical Sciences, New Delhi; cross-sectional study. MATERIAL AND METHODS : One hundred women with complaints of vaginal discharge, irregular bleeding, post coital bleeding or unhealthy cervix underwent visual inspection with acetic acid (VIA) and Lugol's iodine (VILI) by a doctor and nurse, followed by colposcopy and biopsy. STATISTICAL ANALYSIS USED : Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were calculated for each test and compared. Concordance was determined by kappa statistics. RESULTS : VIA by nurse had a higher sensitivity (100% versus 87.5%), but lower specificity (53% versus 63%) when compared with the doctor, but it was not statistically significant. There was moderate agreement between their VIA findings (kappa=0.56). VILI findings were comparable to that of the VIA, both by the doctor and nurse. There was almost perfect agreement (kappa=0.89) between VILI by the doctor and nurse. CONCLUSION : Visual inspection can be performed reliably by trained paramedical workers and doctors and is an effective screening option in low resource settings.
  12,960 418 27
Neoadjuvant chemotherapy in squamous cell carcinoma of the esophagus using low dose continuous infusion 5-fluorouracil and cisplatin: Results of a prospective study
S Aroori, R Parshad, A Kapoor, SD Gupta, A Kumar, Tushar K Chattophadyay
January-March 2004, 41(1):3-7
PMID:15105572
BACKGROUND : Surgery is the treatment of choice for localized esophageal squamous cell carcinoma (ESCC). Despite curative surgical resection, the majority of patients develop local and systemic recurrence with poor 5-year survival. AIMS : To study the role of low dose continuous infusion (CI) 5-fluorouracil (5-FU) and cisplatin as neoadjuvant chemotherapy in ESCC. SETTINGS AND DESIGN : A non-randomized prospective study conducted over a period of two years (1996-1998) in the Department of Surgery, All India Institute of Medical Sciences, India. MATERIAL AND METHODS : Twenty-two patients with ESCC were included in the study. Chemotherapy consisted of a continuous 30-day infusion of 5-FU (350 mg/m2 /day) and cisplatin (7.5 mg/m2/day), 5 days/week for 4 weeks. All patients had surgery following chemotherapy. RESULTS : A full course of chemotherapy was completed in 18 patients (82%). Chemotherapy was not completed due to non-compliance (n=2), thrombophlebitis (n=1), and vomiting (n=1). Grade-1 haematological and hepato-toxicity was observed in four patients. Thirteen patients developed thrombophlebitis. After chemotherapy, improvement in dysphagia was observed in 13 of 22 (59%) patients. Radiological partial response was observed in 8 patients (36.4%). 19 patients underwent surgical resection (86.4%) with zero mortality. Post-operative morbidity was observed in six patients (27%). Complete and partial pathological response was observed in two (11%) and one patient (5.5%) respectively. The overall median survival was 18 months and 4-year survival was 42%. CONCLUSIONS : Low dose CI 5-FU and cisplatin is well tolerated with minimal toxicity. Histopathological response rates and survival figures are comparable with the more toxic neoadjuvant chemotherapeutic regimens.
  9,848 275 4
CASE REPORTS
Gangliogliomas: A report of five cases
V Nair, VS Suri, Medha Tatke, RK Saran, V Malhotra, D Singh
January-March 2004, 41(1):41-46
PMID:15105579
Gangliogliomas are rare tumors of the Central Nervous System. Five Gangliogliomas were diagnosed out of 1560 brain tumours surgically resected out in a period of 5years accounting for 0. 32%. We have tried to discuss in detail the pathological features of these tumours and have mentioned the clinical and radiological features associated with them. All the slides, tissue blocks and pathology reports of the surgical specimens of gangliglioma were reviewed and the clinical and radiological data reviewed. The ages of the patients ranged from 7 - 65 years with 4 males and 1 female. The tumors were located in the lateral ventricle (a rare site), temporal, parietal and the frontal lobes with duration of seizures varying from 1- 9 years. The tumors were diagnosed by the presence of a dual population of neoplastic ganglionic and glial components. The glial components consisted of pilocytic astrocytes (l case), fibrillary astrocytes (2 cases), oligodendrocytes (1 case) and anaplastic astrocytes and oligodendrocytes (1 case). There was one-grade I GG, three-Grade II GGs and one-grade III GG. Astrocytes were the commonest glial component of GGs, either pilocytic or fibrillary. Oligodendrocytes as the glial component of GGs was seen in 2 cases one of which was anaplastic and this is a rare finding.
  8,050 249 12
ORIGINAL ARTICLE
Complete axillary conversion after neoadjuvant chemotherapy in locally advanced breast cancer: A step towards conserving axilla?
A Arimappamagan, D Kadambari, K Srinivasan, R Krishnan, S Elangovan, K SN Reddy
January-March 2004, 41(1):13-17
PMID:15105574
OBJECTIVES : This study was designed to assess the clinical, sonographic and histopathological response of axillary lymph node metastasis to neoadjuvant chemotherapy in patients with locally advanced breast cancer. MATERIAL AND METHODS : Forty patients with locally advanced breast cancer (LABC) with clinically palpable or sonographically detectable axillary nodes were studied. FNAC of the primary tumor and axillary nodes was done and patients were started on neoadjuvant chemotherapy. Axillary nodes were assessed clinically and sonographically for response after 3 cycles of chemotherapy. All patients underwent total mastectomy with axillary clearance and the lymph nodes in the specimen were examined for metastasis. RESULTS : 47% patients had complete clinical nodal response, while 19% showed complete sonographic response. Complete pathological nodal response was documented in 22% of patients. Ultrasonography was found to be more sensitive than clinical examination in assessing complete nodal response. 10% of the patients had complete pathological response of both primary tumor and axillary nodes. There was significant correlation between pathological response of primary tumor and lymph nodes (P=0.004). Patients with complete sonographic or clinical response were found to have no or minimal residual disease in axilla and hence axillary dissection may be avoided in them.
  7,067 275 4
Tumor regression dynamics with external radiotherapy in cancer cervix and its implications
NR Datta, A Rajkumar, R Basu
January-March 2004, 41(1):18-24
PMID:15105575
BACKGROUND : To study the external radiotherapy (EXTRT) regression patterns in cancer of the cervix. AIMS : Evaluate EXTRT tumor regression doses (TRD) for 50% (TRD50), 80% response (TRD80), normalized dose response gradient (γ50) and slope (slope50) with clinical outcome. SETTINGS AND DESIGN : Patients, treated solely with radiotherapy and enrolled for other prospective studies having weekly tumor regressions recorded were considered. MATERIAL AND METHODS : Seventy-seven patients received 50Gy of EXTRT at 2 Gy/fraction followed by 18Gy of high-dose rate intracavitary brachytherapy at 6 Gy/fraction. Loco-regional regressions were assessed clinically at weekly intervals during EXTRT to generate EXTRT dose-response curves. STATISTICAL ANALYSIS USED : Student's t test, logistic regression, Kaplan Meier and Cox's proportional hazard model. Scatter plots were fitted using cubic fit. RESULTS : Age (P=0.052) and absence or presence of gross residual tumor (AGRT and PGRT respectively) following EXTRT (P<0.001) were the only determinants for complete response (CR) at 1 month following completion of radiotherapy. EXTRT tumor regression sigmoid curves obtained for various patient characteristics differed only for those with AGRT and PGRT with differences in TRD50, (P<0.001); TRD80 (P<0.001) and slope50 (P=0.001). Response status to EXTRT was a prognosticator for loco-regional disease free survival (LDFS) (AGRT vs. PGRT; P=0.046). On multivariate analysis, both TRD50 and TRD80 emerged as significant predictors for tumor status at end of EXTRT while TRD80 was the sole determinant of LDFS. CONCLUSION : Extent of tumor regression to EXTRT is an important predictor for treatment outcome in cancer cervix as evident from TRD50 and TRD80 values of EXTRT tumor regression curves.
  6,865 228 1
CASE REPORTS
Correlation of radiological and clinical features of metanephric neoplasms in adults
H Chaudhary, M Raghvendran, D Dubey, A Srivastava, A Mandhani, R Kapoor, A Kumar
January-March 2004, 41(1):37-40
PMID:15105578
The main objective was to determine the clinical and radiological features of metanephric neoplasms. The tumors were diagnosed on histopathological examination. The clinical data and imaging features were retrospectively analyzed. Between 1998 and 2003, 3 patients underwent radical nephrectomy for renal masses turning out as metanephric neoplasms on histopathology. Two of these tumors were metanephric adenoma (MA) and one was metanephric adenofibroma (MAF). Clinical and radiological features were reviewed. All patients were adult females who presented with flank pain. Tumor was detected on screening ultrasound as a hyperechoic lesion. In all cases CT showed a hyper-attenuating exophytic lesion with cystic areas that enhanced with IV contrast. Based on combination of clinical and imaging features it may be possible to prospectively identify metanephric neoplasms and thus avoid unnecessary radical nephrectomy in favor of conservative surgery.
  4,874 212 8
  Site Map | What's new | Copyright and Disclaimer
  Online since 1st April '07
  2007 - Indian Journal of Cancer | Published by Wolters Kluwer - Medknow