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1.
Article Dans Anglais | IMSEAR | ID: sea-157249

Résumé

Laryngeal cancers account for 4% of all head and neck cancers in India. The disease process has better prognosis if it is diagnosed early. In view of this the objective of the study was to assess the reliability of serum enzyme marker adenosine deaminase and non-enzymatic antioxidant retinol in laryngeal cancer patients as supportive parameters for diagnostic purpose. Materials and methods:-25 clinically and histopathologically confirmed patients of laryngeal cancer in age group of 45-65 years were included in the study and 25 healthy subjects with in the same age group served as controls. Results:-The level of serum ADA was significantly elevated in laryngeal cancer patients in comparison to controls whereas retinol levels were significantly decreased. Conclusion: - Lipid per-oxidation as a result of cancer leads to membrane damage and an increase in cytoplasmic ADA. It is also associated with a decrease in levels of non-enzymatic antioxidant retinol. These biochemical parameters may be used as supportive parameters for diagnostic purpose and may add further for prognostic information. Further studies are required on a larger sample size to explore strategies by which normal levels of anti-oxidant can be maintained by a retinol rich diet which may play a role in reducing the morbidity and mortality due to cancer.

2.
Indian J Cancer ; 1998 Jun; 35(2): 65-72
Article Dans Anglais | IMSEAR | ID: sea-49419

Résumé

This is a retrospective case-control study of male tongue cancer patients seen at Tata memorial Hospital, Bombay, during the years 1980-84. The purpose of the study was to identify the association of tobacco, alcohol, diet and literacy status with respect to cancers of two sub sites of tongue namely anterior portion of the tongue (AT) (ICD 1411-1414) and base of the tongue (BT) (ICD 1410). There were 142 male AT patients and 495 BT patients interviewed during the period. 635 interviewed male patients who were free of any disease were considered as control. Bidi smoking was found to be a significant risk factor for BT patients and tobacco chewing for AT patients respectively. Alcohol drinkers showed about 45% to 79% excess risk for both sites of tongue cancer. Illiteracy and non vegetarian diet proved to be a significant factor for AT patients only. The study brings out that the location of cancer has got a direct bearing with the type of tobacco use and other related habits and this inturn may provide meaningful interpretation of variations observed in the incidence of tongue cancer around the world.


Sujets)
Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Consommation d'alcool/effets indésirables , Études cas-témoins , Régime alimentaire/effets indésirables , Humains , Inde/épidémiologie , Mâle , Adulte d'âge moyen , Végétaux toxiques , Facteurs de risque , Fumer/effets indésirables , Facteurs socioéconomiques , Tabac sans fumée/effets indésirables , Tumeurs de la langue/épidémiologie
3.
Indian Pediatr ; 1997 Jun; 34(6): 481-90
Article Dans Anglais | IMSEAR | ID: sea-7571

Résumé

OBJECTIVE: To study the clinical, biochemical, hormonal, radiological and histopathological profile of adrenocortical tumors in children; to assess the clinicopathological correlations and note the future outcome. DESIGN: Retrospective and prospective study. SETTING: Hospital based; Endocrine Service of our institution and other institution based services. SUBJECTS: 14 children (Females = 11, Males = 3) with adrenocortical tumor, aged 8 months to 13 years (mean age 5.1 +/- 3.42 years), seen over a period of 9 years. RESULTS: Females predominated (F:M = 3.7:1). Majority (64%) had a mixed picture with cushingoid features and virilization, whereas 36% presented only for virilization. Elevated serum cortisol levels with loss of diurnal variation was noted only in those with mixed clinical presentation. Adrenal androgen elevation was noted in majority of cases as virilization was common to all. CT confirmed the diagnosis of tumor, 7 on either side. Thirteen cases were operated. Histopathologic diagnosis was carcinoma in 7 and adenoma in 6 cases. Three of the seven with carcinoma died within 3 months to 2 years but two of these with small tumours (weight 60-65 g and diameter < 6 cm) were well at 2 and 5 years, while as one of the six with a large adenoma had recurrence and metastasis after three years. CONCLUSION: Female preponderance was marked (4 times), 43% of tumors had occurred by 3 years of age and 64% by 6 years. Neither the hormonal parameters nor the histopathology correlated well with the biological behavior and outcome. Prolonged and vigilant follow up is essential.


Sujets)
Adolescent , Tumeurs corticosurrénaliennes/diagnostic , Adénome corticosurrénalien/diagnostic , Carcinome corticosurrénalien/diagnostic , Répartition par âge , Enfant , Enfant d'âge préscolaire , Femelle , Humains , Incidence , Inde/épidémiologie , Nourrisson , Mâle , Pronostic , Études prospectives , Études rétrospectives , Facteurs de risque , Répartition par sexe , Taux de survie
4.
Indian J Cancer ; 1996 Jun; 33(2): 55-75
Article Dans Anglais | IMSEAR | ID: sea-50778

Résumé

This is an epidemiological review on cancer of the oesophagus. In this attempt, all aspects of epidemiological factors based on national and international studies on oesophageal cancer have been brought out. The problem of this cancer in Indian context has been documented. The association of tobacco and alcohol habits with oesophageal cancer has been confirmed from the studies conducted in India. There is an urgent need to educate the common people about the harmful effect of these two habits and governments and voluntary organisation should take effective steps for its prevention.


Sujets)
Tumeurs de l'oesophage/épidémiologie , Femelle , Humains , Incidence , Inde/épidémiologie , Mâle , Facteurs de risque
5.
Indian J Med Sci ; 1996 Feb; 50(2): 50-2
Article Dans Anglais | IMSEAR | ID: sea-67421

Résumé

Cancer control in any part of the world has to be a multi-directional effort addressed in a holistic manner. The general impression that cancer control means only collation of epidemiological data and efforts at primary prevention needs to be redefined because preventive and educative oncology, though an important component of cancer control, can achieve long-term goals only after 20 years or more. Along with such long-term objectives, methodology needs to be developed which takes care of immediate and recent needs in early diagnosis, effective treatment, and appropriate basic research for the ultimate control and cure of cancer. A holistic approach to the cancer control effort will, therefore, need the combined skills of many different specialists.


Sujets)
Asie/épidémiologie , Établissements de cancérologie , Services de santé communautaires , Pays en voie de développement , Humains , Tumeurs/diagnostic
6.
Indian J Cancer ; 1995 Dec; 32(4): 175-8
Article Dans Anglais | IMSEAR | ID: sea-50669

Résumé

Primary undifferentiated embryonal of the liver in children is a rare neoplasm with dismal prognosis. Surgery is the treatment of choice. Adjuvant chemotherapy may prove useful in improving the prognosis of these tumours. We report two cases of Primary undifferentiated embryonal sarcoma of the liver.


Sujets)
Enfant , Humains , Tumeurs du foie/anatomopathologie , Mâle , Tumeurs embryonnaires et germinales/anatomopathologie , Sarcomes/anatomopathologie
7.
Indian J Cancer ; 1994 Dec; 31(4): 250-6
Article Dans Anglais | IMSEAR | ID: sea-50208

Résumé

Twenty nine cases of primary mediastinal germ cell tumours (MGCT) were seen at the Tata Memorial Hospital over a 16--year period (1974-1989). There were 5 benign MGCT occurring predominantly in females (80%), with these patients having an excellent result after surgery with all patients disease free at an median follow-up of 27 months. Malignant MGCT occurred only in males and demonstrated wide variation in response to treatment depending upon whether the tumour was seminomatous or non-seminomatous. There were 11 Seminomas, 5 Embryonal carcinomas, 5 Endodermal sinus tumours and 3 Teratocarcinomas. The diagnosis was established by surgical exploration or by biopsy of a lymph node or chest wall nodule in 20 patients. Four patients had needle biopsy. Seminomatous MGCT received radiotherapy as their main treatment modality and did well with 75% of the patients alive without disease at an average follow up of 33 months. The non-seminomatous MGCT could be divided into two groups. The mean survival for patients receiving cisplatinum based chemotherapy was 14 months as compared to the group not receiving such therapy where the survival was only 5.3 months. However, because of the advanced disease at presentation even in the group receiving cisplatinum chemotherapy, a long term complete response rate of only 20% could be achieved.


Sujets)
Adolescent , Adulte , Carcinome embryonnaire/diagnostic , Enfant , Enfant d'âge préscolaire , Cisplatine/usage thérapeutique , Association thérapeutique , Cyclophosphamide/usage thérapeutique , Tumeur du sac vitellin/diagnostic , Femelle , Études de suivi , Humains , Nourrisson , Mâle , Tumeurs du médiastin/diagnostic , Tumeurs embryonnaires et germinales/diagnostic , Dosimétrie en radiothérapie , Séminome/diagnostic , Facteurs temps
8.
J Postgrad Med ; 1993 Oct-Dec; 39(4): 216-7
Article Dans Anglais | IMSEAR | ID: sea-117446

Résumé

Congenital tracheo-esophageal fistula without esophageal atresia was diagnosed on barium swallow radiography and esophagoscopy findings in an adult patient presenting with difficult in swallowing. The fistulous opening seen on the anterior wall of the esophagus led to the trachea. On bronchoscopy, the tracheal opening was located posteriorly 5 cm below the vocal cords. Successful repair was undertaken via a left cervical approach. The anatomical and developmental basis for the preferred approach is discussed with a brief literature review on the subject.


Sujets)
Sulfate de baryum/diagnostic , Bronchoscopie , Troubles de la déglutition/étiologie , Oesophagoscopie , Humains , Mâle , Adulte d'âge moyen , Fistule trachéo-oesophagienne/congénital
9.
Indian J Cancer ; 1992 Dec; 29(4): 210-4
Article Dans Anglais | IMSEAR | ID: sea-50872

Résumé

Primary adenocarcinoma of the esophagus is uncommon and the incidence in the middle third is rare, accounting for about 0.7 percent to 1.5 percent. Metastasis of carcinoma to the eye is a rare occurrence. We report here a case of primary adenocarcinoma of the middle third of the esophagus with choroidal metastasis.


Sujets)
Adénocarcinome/secondaire , Adulte , Tumeurs de la choroïde/secondaire , Tumeurs de l'oesophage/anatomopathologie , Humains , Mâle
10.
Article Dans Anglais | IMSEAR | ID: sea-64028

Résumé

Experience of outpatient esophageal dilation using Savary-Gilliard dilators in 130 patients during a 17 month period is reported. The strictures were radiation induced (48), tumoral stenoses (40), anastomotic (16) and due to other causes (26). Both fluoroscopy and endoscopy were used in 58%, endoscopy alone in 23% and fluoroscopy alone in 19% of patients for placement of the guide wire. One hundred and twenty six stricture dilations (97%) were technically successful. Eighty one (62%) patients could be dilated to 14 mm or more. One hundred and nineteen (94%) patients were dilated in one or two sessions. Among the 109 patients who followed up, dilation was successful in providing adequate dysphagia relief in 97 patients and facilitated the performance of other therapies in 9 patients. Major complications included severe continuous chest pain (1 case), hematemesis (2), fever (4) and transient stridor (2). The patient with persistent pain and 9 patients undergoing other therapies required hospitalization. There were no perforations or death. We conclude that esophageal dilation with Savary-Gilliard dilators is safe and effective even in tumors and post-radiation strictures. It can be performed on an outpatient basis in a majority of patients.


Sujets)
Adulte , Sujet âgé , Dilatation/instrumentation , Tumeurs de l'oesophage/complications , Sténose de l'oesophage/étiologie , Femelle , Humains , Mâle , Adulte d'âge moyen , Résultat thérapeutique
11.
Article Dans Anglais | IMSEAR | ID: sea-64479

Résumé

Anastomotic upper gastrointestinal strictures in 32 patients were dilated on an outpatient basis. Strictures had developed following resection-anastomosis of the esophagus in 27, total esophagectomy in two and total/partial gastrectomy in three patients. Patients with benign anastomotic strictures (group A; n = 21) presented within 6 (median 2) months of surgery while those with recurrent tumors at the site of anastomosis (group B; n = 11) presented 7 (median 14) months later. Dilation using Savary-Gilliard (n = 24), through the scope balloon (n = 2) and Eder Puestow (n = 1) dilators or a combination of these (n = 1) was possible in 20 (95%) patients in group A and 8 (73%) patients in group B. All the 28 patients had relief of dysphagia. Median duration of response after first dilation was 4.2 and 1.2 months in groups A and B respectively. Nature of previous surgery, length of the remaining stomach and recurrence of tumor at anastomosis appeared to affect the technique and outcome of dilation. Savary-Gilliard dilators can be used in a majority of patients except those with short stomachs where through the scope balloon dilators may be preferred.


Sujets)
Troubles de la déglutition/thérapie , Dilatation/méthodes , Sténose de l'oesophage/étiologie , Femelle , Tumeurs gastro-intestinales/chirurgie , Humains , Mâle , Patients en consultation externe , Complications postopératoires
12.
Article Dans Anglais | IMSEAR | ID: sea-63575

Résumé

Esophageal diverticula are rarely found at the terminal portion, where they are called supradiaphragmatic or epiphrenic diverticula and occur in association with motility disorders of the terminal esophagus. We present here two cases of epiphrenic esophageal diverticulum, one of which was treated surgically.


Sujets)
Sujet âgé , Muscle diaphragme/imagerie diagnostique , Diverticule de l'oesophage/anatomopathologie , Humains , Mâle , Adulte d'âge moyen
13.
Article Dans Anglais | IMSEAR | ID: sea-65020

Résumé

Diverticula of the gall bladder are very rare. We present here a patient with a giant diverticulum of the gall bladder with features of cholecystitis and cholelithiasis.


Sujets)
Cholécystectomie , Diverticule/imagerie diagnostique , Maladies de la vésicule biliaire/imagerie diagnostique , Humains , Mâle , Adulte d'âge moyen , Tomodensitométrie
14.
Article Dans Anglais | IMSEAR | ID: sea-64740

Résumé

Five patients of medication-induced esophageal injury are reported. A history of ingestion of medications preceding the onset of dysphagia was obtained in all patients. Endoscopy revealed localised mucosal ulceration with surrounding edematous mucosa at the level of the aortic arch in four, and in the retro-cardiac esophagus in one patient. The medications involved were sustained release potassium chloride, doxycycline, ibuprofen, and an unidentified antibiotic and antihypertensive (one each). Healing of the esophageal ulcers was confirmed in all the patients by endoscopy.


Sujets)
Adolescent , Adulte , Sujet âgé , Doxycycline/effets indésirables , Maladies de l'oesophage/induit chimiquement , Humains , Ibuprofène/effets indésirables , Mâle , Adulte d'âge moyen , Chlorure de potassium/effets indésirables
15.
Article Dans Anglais | IMSEAR | ID: sea-64688

Résumé

Of the 312 cases of esophageal cancer seen over 2 years, four patients had associated varices. Three patients gave history of alcohol abuse. All had malnutrition and splenomegaly. Endoscopic biopsies were safe in the presence of varices. External radiation did not have any untoward effect on the varices. Prophylactic sclerotherapy was not required in these patients. The association between esophageal carcinoma and varices could be secondary to alcohol consumption or merely coincidental.


Sujets)
Consommation d'alcool , Carcinome épidermoïde/complications , Diagnostic différentiel , Tumeurs de l'oesophage/complications , Varices oesophagiennes et gastriques/complications , Humains , Mâle , Adulte d'âge moyen , Végétaux toxiques , Sclérothérapie , Fumer , Tabac sans fumée
16.
Indian J Cancer ; 1990 Dec; 27(4): 220-8
Article Dans Anglais | IMSEAR | ID: sea-50194

Résumé

A study of clinical and pathological features, patterns of relapse and prognosis of breast cancer in various religious communities--viz. Hindu, Muslim, Christian and Parsi--was undertaken among 4377 evaluable cases treated at Tata Memorial Hospital between 1965 and 1982. Of these 82.4 per cent were Hindus, 7.3 per cent Muslims, 7.4 percent Christians and 2.7 percent Parsis. The mean age at diagnosis was 55 years for Parsis which was 7 to 8 years older than that for the other communities. There were no remarkable differences in histological tumour type or grade; except that parsis had higher incidence of uncommon histological types, such as dust carcinoma in situ and colloid carcinoma, and had a slightly more favourable grade distribution. When classified according to the TNM system (UICC 1978), the Parsis had the most favourable stage at presentation followed by Christians, Hindus and Muslims in that order. This trend was highly statistically significant (p less than 0.001). Despite this significant differences between stage of disease at diagnosis, no differences in the overall 5-year survival was observed between the communities. This remained true even after matching for disease stage and menopausal status. Even the Parsis, in whom the disease was detected relatively early, failed to register a survival advantage. Much work need to be done with regard to early detection of Breast Cancer in India.


Sujets)
Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Tumeurs du sein/épidémiologie , Femelle , Humains , Incidence , Inde/épidémiologie , Adulte d'âge moyen , Stadification tumorale , Pronostic , Religion et médecine , Taux de survie
17.
Article Dans Anglais | IMSEAR | ID: sea-64202

Résumé

Gastric metastases from esophageal cancer are seldom diagnosed antemortem. Two patients who had endoscopically detected gastric metastases from esophageal cancer are reported. One patient had a metastasis developing 6 months after radiation therapy; the other developed metastasis after surgical resection of the primary tumor.


Sujets)
Sujet âgé , Carcinome épidermoïde/secondaire , Endoscopie gastrointestinale , Tumeurs de l'oesophage/anatomopathologie , Humains , Mâle , Adulte d'âge moyen , Tumeurs de l'estomac/secondaire
18.
Indian J Cancer ; 1989 Jun; 26(2): 85-91
Article Dans Anglais | IMSEAR | ID: sea-50707

Résumé

Forty patients of advanced ovarian carcinoma were treated with monthly cycles of cyclophosphamide, adriamycin and cisplatin. Debulking surgery was done in 29 cases. Clinical complete response was seen in 70 percent and an overall response in 85 percent of cases. The median follow-up was 30 months. The actuarial overall survival was 45 percent and the disease free survival was 35 percent at 3 years. The present protocol appears to have an important influence on initial control of disease but relapses continue to occur following the treatment. Cytoreductive surgery before or after three cycles of chemotherapy has a favourable influence on disease free survival (DFS). Prolonged follow up will be necessary to determine the overall influence on long term survival.


Sujets)
Analyse actuarielle , Adénocarcinome/traitement médicamenteux , Adénocarcinome papillaire/traitement médicamenteux , Adulte , Protocoles de polychimiothérapie antinéoplasique/usage thérapeutique , Carcinome papillaire/traitement médicamenteux , Cisplatine/administration et posologie , Cyclophosphamide/administration et posologie , Cystadénocarcinome/traitement médicamenteux , Doxorubicine/administration et posologie , Femelle , Humains , Inde , Adulte d'âge moyen , Tumeurs de l'ovaire/traitement médicamenteux
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