PREVENTION AND EARLY DETECTION OF CANCER
description
Transcript of PREVENTION AND EARLY DETECTION OF CANCER
![Page 1: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/1.jpg)
PREVENTION AND EARLY DETECTION OF CANCER
DR.JOYDEEP DAS.M.D.
DR.B.BOROOAH CANECR INSTITUTE
GOPINATH NAGAR, GUWAHATI
![Page 2: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/2.jpg)
INTRODUCTION
CANCER IS PREVENTABLE 80 – 90% CANCER ARE DUE TO OUR HABITS
AND ACTIVITIES CANCER INVOLVES ALMOST EVERY PARTS
OF THE BODY CANCER CELLS MULTIPLY IN AN
UNCONTROLLABLE & HAPAZARD MANNER
![Page 3: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/3.jpg)
SCENARIO CANCER IS THE CAUSE OF 12% OF
ALL DEATHS IN INDIA 1.5 – 2 MILLION ESTIMATED
CANCER CASES AT ANY POINT OF TIME
EVERY YEAR 8 LAKHS NEW CASES ARE DETECTED IN INDIA
EVERY YEAR 5.5 LAKHS CANCER PATIENTS DIE IN OUR COUNTRY
![Page 4: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/4.jpg)
FACTS ABOUT CANCER 70 – 80 % CANCER CASES ARE
DETECTED AT LATE STAGE WHEN TREATMENT IS NOT POSSIBLE
EARLY DETECTION OF CANCER HELPS IN COMPLETE CURE OF SOME CANCER
PREVENTION BY TAKING SOME PRECAUTIONARY MEASURES IS THE BEST WAY TO PREVENT CANCER
![Page 5: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/5.jpg)
CAUSES - TOBACCO CIGARETTE SMOKING IS A MAJOR
CAUSE OF CANCER SMOKING MAY BE – ACTIVE OR
PASSIVE – BOTH ARE HARMFUL CONSUMPTION OF TOBACCO IN FORM
OF KHAINI, ZARDA AND GHUTKA ALSO CAUSES CANCER
TOBACCO NOT ONLY CAUSES CANCER BUT ALSO OTHER DISEASES
![Page 6: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/6.jpg)
CAUSES – BETELNUT
BETELNUT CONTAINS CARCINOGENS THE NUTS KEPT BURRIED IN THE
GROUND FOR LOND PERIOD LEADS TO THE GROWTH OF FUNGUS WHICH IS CARCINOGENIC
PEOPLE CONSUMING BETELNUT ALSO HAVE THE HABIT OF CONSUMING TOBACCO
![Page 7: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/7.jpg)
CAUSES - ALCOHOL
ALCOHOL CONSUMPTION LEADS TO CANCER OF ORAL CAVITY, PHARYNX, LARYNX, ESOPHAGUS, STOMACH, LIVER
PEOPLE WHO DRINK ALSO SMOKES FURTHER INCREASING THE RISK OF DEVELOPING CANCER
![Page 8: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/8.jpg)
CAUSES – FAT/FIBRE
HIGH INTAKE OF FAT (ANIMAL) INCREASES THE RISK OF DEVELOPING CANCER (BREAST AND COLON)
DIETARY FIBRE OF PLANT ORIGIN HAS A PROTECTIVE ROLE AGAINST CANCER
![Page 9: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/9.jpg)
CAUSES – BARBEQUED FOOD
HIGH FAT AND HIGH PROTEIN FOOD WHEN GRILLED AT HIGH TEMPARATURE PRODUCES A CHEMICAL KNOWN TO BE HAVING CARCINOGENIC EFFECT
HIGHLY BROWN AND CHARRED FOOD HAS CANCER CAUSING COMPOUNDS
![Page 10: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/10.jpg)
CAUSES - POLLUTION
AIR POLLUTION – MAY ALSO CAUSE CANCER (ASBESTOS)
INDUSTRIAL WORKERS ARE EXPOSED TO VARIOUS CHEMICALS WHICH ARE KNOWN TO BE CARCINOGEN
![Page 11: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/11.jpg)
CAUSES – WATER POLLUTION
WATER MAY CONTAIN A NUMBER OF CANCER CAUSING SUBSTANCE AS THE INDUSTRIES DUMP CHEMICAL DIRECTLY INTO WATER OR BURRY THEM IN THE GROUND
![Page 12: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/12.jpg)
CAUSES – X-RAY
X-RAYS MAY STIMULATE THE DEVELOPMENT OF CANCER
REPEATED X-RAYS SHOULD BE AVOIDED
X-RAY DONE ON PREGNANT WOMEN MAY INCREASE THE FREQUENCY OF CHILDHOOD CANCER
![Page 13: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/13.jpg)
CAUSES - VIRUS
CERTAIN VIRUSES MAY CAUSE CANCER THESE VIRUSES ARE – HEPATITIS –B & C,
EPSTEIN BARR VIRUS, HUMAN PAPILLOMA VIRUS, CMV. Etc.
THESE VIRUSES CAN BE TRANSMITTED BY BLOOD TRANSFUSION, USE OF CONTAMINATED NEEDLES, FROM MOTHER TO CHILD DURING PREGNANCY OR BREAST FEEDING AND THROUGH SEXUAL INTERCOURSE
![Page 14: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/14.jpg)
CAUSES - HERIDITY
FEW CANCER LIKE RETINOBLASTOMA (EYE), COLON CANCER ARISING FROM GENETICALLY CAUSED POLYPS
EVEN BREAST CANCER AND ESOPHAGEAL CANCER
![Page 15: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/15.jpg)
EARLY DETECTION OF CANCER
CANCER DEVELOPS IN THE BODY VERY SILENTLY
UNTIL IT COMES TO CERTAIN STAGE PATIENTS LEAD A NORMAL LIFE WITHOUT ANY COMPLAINTS
INITIALLY IT PRODUCES MILD SMPTOMS AS FOUND IN OTHER AILMENTS
![Page 16: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/16.jpg)
WHY EARLY DETECTION IS IMPORTANT ?
DISEASE DETECTED AT EARLY STAGE PRODUCES BETTER RESULTS ON TREATMENT AND EVEN CURE
ADVANCED DISEASE SHOWS POOR RESULT ON TREATMENT
ADVANCED DISEASE LEADS TO FINANCIAL AND PSYCHOLOGICAL BURDEN
![Page 17: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/17.jpg)
HOW TO DETECT DISEASE EARLY
SEVEN DANGER SIGNALS CHANGE IN BLADDER & BOWEL HABITS SORE THROAT NOT HEALING UNUSUAL BLEEDING OR DISCHARGE THICKENING OR LUMP IN BREAST OR
ANYWHERE INDIGESTION AND DIFFICULTY IN
SWALLOWING OBVIOUS CHANGE IN WAT OR MOLE NAGGING COGH OR HOARSENESS OF VOICE
![Page 18: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/18.jpg)
LARYNGEAL CANCER – WARNING SIGNS
PERSISTENT HOARSENESS SORENESS IN RHE NECK FELLING OF HAVING A LUMP IN THE
THROAT DIFFICULTY IN SWALLOEINGRISK FACTORS – TOBACCO CONSUMPTION
AND ALCOHOL INTAKE
![Page 19: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/19.jpg)
ORAL CANCER – WARNING SIGNS
PERSISTENT WHITE OR RED PATCHES, USUALLY PAINLESS
ANY PERSISTENT LUMP OR SWELLING
RISK FACTORS – TOBACCO CONSUMPTION AND ALCOHOL INTAKE
![Page 20: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/20.jpg)
![Page 21: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/21.jpg)
LUNG CANCER – WARNING SIGNS
CHRONIC COUGH COUGHING OUT OF BLOOD CHANGE IN THE VOICE CHEST PAIN SHORTNESS OF BREATHRISK FACTORS – SMOKING, EXPOSURE TO
ASBESTOS, COAL TAR DERIVATIVES AND
RADIATION
![Page 22: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/22.jpg)
BREAST CANCER – WARNING SIGNS
FIRM LUMP SMALL CHANGES IN THE NIPPLE DISCHARGE FROM THE NIPPLERISK FACTORS – EARLY MENSTRUATION
LATE MENOPAUSE FIRST CHILD AFTER 35 YRS OF AGE CHILDLESSNESS FAMILY HISTORY - BREAST
CANCER HIGH FAT & LOW FIBRE DIET
![Page 23: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/23.jpg)
![Page 24: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/24.jpg)
![Page 25: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/25.jpg)
CERVICAL CANCER – WARNING SIGNS
ABNORMAL BLEEDING BETWEEN PERIODS
BLEEDING AFTER INTERCOURSE PROLONGED HEAVY BLEEDING
DURING MENSTRUATIONRISK FACTORS - FREQUENT SEXUAL
INTERCOURSE AT AN EARLY AGE, MULTIPLE SEX PARTNERS, MANY CHILDREN
![Page 26: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/26.jpg)
COLORECTAL CANCER – WARNING SIGNS
BLOOD IN STOOL FEELING OF BEING BLOATED CHANGE IN BOWEL HABITS CONSTIPATION
![Page 27: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/27.jpg)
COLORECTAL CANCER – RISK FACTORS
AGE OVER 40 FAMILY HISTORY H/O INFALMATORY BOWEL DISEASE FAMILIAL POLYPOSIS PAST H/O OF BREAST OR OTHER
REPRODUCTIVE ORGAN CANCER IN FEMALE
HIGH CONSUMPTION OF RED MEAT AND LOW FIBRE DIET
![Page 28: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/28.jpg)
ESOPHAGEAL CANCER – WARNING SIGNS
DIFFICULTY IN SWALLOWING RECURRENT INDIGESTION
RISK FACTORS SMOKING ALCOHOL DEFICIENCY OF VITAMINS AND
MINERALS
![Page 29: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/29.jpg)
MODALITIES OF TREATMENT
SURGERY
RADIOTHERAPY
CHEMOTHERAPY
![Page 30: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/30.jpg)
TREATMENT - SURGERY OLDEST TREATMENT LOTS OF ADVANCEMENT HAVE
TAKEN PLACE OVER LAST FEW YEARS
SURGERY HAS ROLE IN PREVENTION OF CANCER – REMOVAL OF NON-VITAL ORGAN
DIAGNOSIS – ASPIRATION, BIOPSY, LAPAROTOMY
![Page 31: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/31.jpg)
TREATMENT - RADIOTHERAPY
WIDELY USED TELETHERAPY – WHEN THE TUMOR
IS AT A DISTANCE FROM THE SOURCE, THESE INCLUDE – COBALT-60 AND LINEAR ACCELERATOR
BRACHTHERAPY – SOURCE OF RADIATION IS CLOSE TO THE TUMOR OR WITHIN THE TUMOR
![Page 32: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/32.jpg)
TREATMENT - CHEMOTHERAPY
CHEMOTHERAPY MEANS TREATMENT OF CANCER WITH DRUGS
CHEMOTHERAPY INTEREFERS WITH CELL DIVISION
USED ALONE OR IN COMBINATION WITH RADIATION OR SURGERY
![Page 33: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/33.jpg)
NEWER TREATMENTS
IMMUNOTHERAPY
GENE THERAPY
![Page 34: PREVENTION AND EARLY DETECTION OF CANCER](https://reader035.fdocuments.in/reader035/viewer/2022062806/56814eab550346895dbc56a6/html5/thumbnails/34.jpg)
THANK YOU