BREAST ANATOMICAL DEFECTS, STAGES OF BREAST DEVELOPMENT, BREAST CARCINOMA .pptx

BREAST- ANATOMICAL DEFECTS, STAGES OF BREAST DEVELOPMENT, PATHOLOGICAL DEFECTS, ACUTE MASTITIS & BREAST ABSCESS, FIBROCYSTIC LESIONS, FIBROADENOMA, HISTO-PATHOLOGY, CARCINOMA BREAST,
BREAST CANCER EPITHELIAL CELLS, SIGNS AND SYMPTOMS, ETIOLOGY, PATHOGENESIS,
AND RISK FACTORS...

1. OBG & ANATOMY INTERDEPARTMENTAL INTEGRATION TOPIC- BREAST BY- DR. MD SANEN S BHMS 2019-BATCH AMSHMC BELGAUM

2. ANATOMICAL DEFECTS ATROPIC (SMALL) BREAST/HYPOPLASTIC HYPERTROPHIED (HUGE) BREAST ASYMMETRICAL BREAST ACCESSORY BREAST

3. PATHOLOGICAL DEFECTS OF BREAST

4. 1. ACUTE MASTITIS & BREAST ABSCESS ACUTE PYOGENIC INFECTION OF THE BREAST OCCURS CHIEFLY DURING THE FIRST FEW WEEKS OF LACTATION & SOMETIMES BY ECZEMA OF THE NIPPLES. BACTERIA SUCH AS Staphylococci & Streptococci GAIN ENTRY INTO THE BREAST BY DEVELOPMENT OF CRACKS & FISSURES IN THE NIPPLE. INITIALLY A LOCALISED AREA OF ACUTE INFLAMMATION IS PRODUCED WHICH IF NOT EFFECTIVELY TREATED, MAY CAUSE SINGLE OR MULTIPLE BREAST ABSCESSES.

5. 2 . FIBROCYSTIC LESIONS FIBRO-CYSTIC CHANGES ARE QUITE COMMON BENIGN BREAST LESIONS FREQUENTLY BI-LATERAL, PRODUCING VAGUE LUMPY BREASTS RATHER THAN PALPABLE LUMP IN THE BREAST ITS INCIDENCE HAS BEEN REPORTED TO RANGE FROM 10-20% IN ADULT WOMEN, MOST OFTEN BETWEEN 3 RD & 5 TH DECADES OF LIFE.

6. 3. FIBROADENOMA FIBRO-ADENOMA OR ADENO-FIBROMA IS A BENIGN BI-PHASIC TUMOUR OF FIBROUS & EPITHELIAL ELEMENTS. THOUGH IT CAN OCCUR AT ANY AGE DURING REPRODUCTIVE LIFE, MOST PATIENTS ARE BETWEEN 15-30 YRS. OF AGE CLINICALLY FIBROADENOMA GENERALLY APPEARS AS A SOLITARY, DISCRETE, FREELY MOBILE NODULE WITHIN THE BREAST

7. Histo -pathological slide

8. 4. CARCINOMA OF BREAST CANCER OF THE FEMALE BREAST (CA BREAST) IS AMONG THE COMMONEST OF HUMAN CANCERS THROUGHOUT THE WORLD

9. Breast cancer epithelial cell

10. ETIOLOGY- HORMONAL FACTORS- BREAST CANCER IS A HORMONE DEPENDENT DISEASE THERE IS SUFFICIENT EVIDENCE TO SUGGEST THAT EXCESS ENDOGENOUS OESTROGEN FOR PROLONGED DURATION IS AN IMPORTANT FACTOR IN THE DEVELOPMENT OF BREAST CANCER. GENETIC FACTORS- ABOUT 10% BREAST CANCERS HAVE BEEN FOUND TO HAVE INHERITED MUTATIONS . THESE MUTATIONS INCLUDE BREAST CANCER (BRCA)SUSCEPTIBILITY GENE INHERITED

11. RISK FACTORS- GEOGRAPHIC & RACIAL FACTORS FAMILY HISTORY MENSTRUAL & OBSTETRIC HISTORY FIBROCYSTIC CHANGE MISCELLANEOUS FACTORS- Consumption of large amt. of animal fats, high calorie foods Cigarette smoking Alcohol consumption Breast augmentation surgery High breast density Exposure to ionizing radiation during breast development.

12. THANK YOU! Any questions?