What are the symptoms of breast cancer and what is the minimum age of its occurring? How we can cure it? Is any lump in the breast could be cancerous?

Question

Signs and symptoms of breast cancer include:
A lump in the breast ? the most common first sign
The woman usually finds the lump.
Sometimes the lump is seen on a screening mammogram before it can be felt.
The lump is present all the time and does not get smaller or go away with the menstrual cycle.
The lump may feel like it is attached to the skin or chest wall and cannot be moved.
The lump may feel hard, irregular in shape and very different from the rest of the breast tissue.
The lump may be tender, but it is usually not painful.
Pain is more often a symptom of a non-cancerous (benign) condition, but should be checked by a doctor.
A lump in the armpit (axilla)
Sometimes small, hard lumps in the armpit may be a sign that breast cancer has spread to the lymph nodes. Although these lumps are often painless, they may be tender.
Changes in breast shape or size
Skin changes
The skin of the breast may become dimpled or puckered. A thickening and dimpling of the skin is sometimes called orange peel skin, or peau d?orange.
Redness, swelling and increased warmth (signs that look like an infection) may be a sign of inflammatory breast cancer.
Itching of the breast or nipple may be a sign of inflammatory breast cancer.
Itchiness is often not relieved by ointments, creams or other medications.
Nipple changes
Some people?s nipples are always pointed inward (inverted). Normal nipples that suddenly become inverted should be checked by a doctor.
Discharge from the nipples can be caused by many conditions, most of which are non-cancerous (benign).
Discharge from one nipple may be a sign of breast cancer, especially if it appears without squeezing the nipple (is spontaneous) and is blood-stained. It may occur in any age but mostly in the old ages.

Jyotsna Gupta · Accepted Answer

Signs and symptoms of breast cancer include:
A lump in the breast ? the most common first sign
The woman usually finds the lump.
Sometimes the lump is seen on a screening mammogram before it can be felt.
The lump is present all the time and does not get smaller or go away with the menstrual cycle.
The lump may feel like it is attached to the skin or chest wall and cannot be moved.
The lump may feel hard, irregular in shape and very different from the rest of the breast tissue.
The lump may be tender, but it is usually not painful.
Pain is more often a symptom of a non-cancerous (benign) condition, but should be checked by a doctor.
A lump in the armpit (axilla)
Sometimes small, hard lumps in the armpit may be a sign that breast cancer has spread to the lymph nodes. Although these lumps are often painless, they may be tender.
Changes in breast shape or size
Skin changes
The skin of the breast may become dimpled or puckered. A thickening and dimpling of the skin is sometimes called orange peel skin, or peau d?orange.
Redness, swelling and increased warmth (signs that look like an infection) may be a sign of inflammatory breast cancer.
Itching of the breast or nipple may be a sign of inflammatory breast cancer.
Itchiness is often not relieved by ointments, creams or other medications.
Nipple changes
Some people?s nipples are always pointed inward (inverted). Normal nipples that suddenly become inverted should be checked by a doctor.
Discharge from the nipples can be caused by many conditions, most of which are non-cancerous (benign).
Discharge from one nipple may be a sign of breast cancer, especially if it appears without squeezing the nipple (is spontaneous) and is blood-stained. It may occur in any age but mostly in the old ages.