!Breast – Milk Ducts and Mamilla
!!Anatomy
The mammary gland produces milk for the sustenance of babies. It is an exocrine gland that is an enlarged and modified ((Integumentary - Skin - Dermis (Leather Skin)|sweat gland)). Each lobulus has a__ Lactiferous duct__. The ducts form a tree branched system enabling the breast milk to pass from the breast glands to the nipples.

Lactiferous ducts are lined by a columnar epithelium supported by __myoepithelial cells__ (similar to muscle cells). The columnar epithelium plays a key role in __balancing milk production, milk stasis and resorption__. It's permeability is regulated by by __((Endocrine - Pituitary Gland - Anterior Lobe|prolactin))__ and __progesterone__, as well as local factors like pressure and casein content. 

When a woman is not lactating, the lactiferous duct is blocked by a __keratin plug__. This plug prevents bacteria from entering the duct in non-lactating women.

The epithelium of the milk ducts is evolutionary originated from the ((Integumentary - Skin - Epidermis|epidermis)) of the breasts, and has a similar conlict theme of caring contact or separation.

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!!Brain
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!!!Relay:
__Cerebral Cortex__ ( - / + ) sensory area parietal left & right, brain-organ connection crossed
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!!Mind
!!!Theme:
*Contact or Loss of Touch (related to breast)
*Feeling and giving love and security

!!!Emotions, Thoughts:
__Fear, grief, anger__
*My child is gone!
*My mother has passed away.
*I fear he has cheated on me.
*My husband has left me. 
!!!META-Meaning:
*I can feel my loved ones close to me. 
*Love is flowing freely between us.
*Now, I set you free.

!!Organ
Sensitivity change according to IS/epidermis pattern with hyperesthesia in regeneration phase.

!!!Stress Phase Symptoms:
__Dilatation in the mammary ducts with sensory inhibition__ (numbness) or a slight dragging pain in the mamma. Enhanced permeability and tissue reduction in mamilla and ducts. Prolonged stress-activity can result in a scirrhous tumor and retraction of the nipple.
__Possible diagnoses__: mastopathy, inverted nipple, scirrous ulceration of the mamma

!!!Regeneration Phase A
Inflammatory tissue repair with oedema, painful swelling behind the mamilla due to __obstruction of the excretory ducts__. Also the mamilla can be affected and enlarged. 

__Possible diagnoses__: __mastopathy, mastodynia, mastitis__, intraductal papilloma, invasive ductal carcinoma (IDC), thelitis, Paget's disease 

!!!Healing Peak:
Short hypesthesia accompanied by a moment of unconsciousness/absence

!!!Regeneration Phase B
Swelling and pain subside, proliferation stops, fibrous scar tissue can lead to dragging pain. Micro-calcifications are possible. 

__Possible diagnoses__: mastopathy, __ductal carcinoma in situ__ (DCIS)

!!!Biological Meaning:
Due to the enlargement of milk ducts in stress phase, breast milk can flow out easier to provide and distribute nourishment which is associated with love. The odour (corresponding with pheromones) is easier to perceive. 

!!Social
!!!Examples:
*A woman doesn't have enough milk for her child - this is brought to her by her worried sister and feels like a blow, because she gives "150%". Then the family moves which is very stressful for her ("Limbo"). She has several miscarriages. Eventually she detects a knot in her left breast which is diagnosed as a ductal breast cancer. (Poku, MHU archive)

*After the death of her sister, an elderly lady is diagnosed with ductal breast cancer in the right breast. (Richrath, MHU archive)

*Before a cyst was found in the ductal tissue, the client had ended a long-term distance relationship, and another partner had appeared..(Dean, MHU archive)

*The client has ambivalent feelings towards breastfeeding and her life with the child in a challenging relationship (wish for closeness and separation). She has much milk, but the ducts are narrow/obstructed, and become inflamed. (Klapp) 

*The client with a huge breast tumor suffered separation by death of her husband, and later of her beloved dog. As she lives in the same house with many memories, she is regularly triggered and also feels tight and pressed down there. After renegotiating the memories and clearing the emotional charge, she can enjoy her house without sadness. (Klapp)

!!Additional Information
Mammary ductal carcinoma are by far the most common breast tumors. Today, most scientists agree that smaller tumors are a common phenomenon which does not necessarily ask for conventional cancer treatment.
Even double mastectomy is unsubstantiated: [http://www.news-medical.net/news/20140522/Double-mastectomies-are-unnecessary-in-women-with-breast-cancer-says-study.aspx|Source]

!!!Constellations
__Kinesthetic-Sensory Constellation__: Stress-activity in skin relays in both hemispheres leads to expanded sensation, hyperesthesia or sensory hallucinations.

!!!Differential Diagnosis:
__((Reproductive - Mammary Glands|Mammary glands))__ (Cerebellum, +/-) with enhanced milk secretion and possibly tumor growth in stress phase (worry/fight) and purulent degradation of the cell growth in regeneration phase.

__((Circulatory - Lymph-Vessels|Lymphatic))__ drainage of the breast (Cerebral Medulla, -/+) with swelling and inflammation of lymph vessels and axillary lymph nodes. This tissue reacts physiologically with inflammatory or degrading processes of any tissue in the breast, but overexertion can even lead to a conflict theme of self-devaluation.

__((Integumentary - Skin - Adipose Tissue|Adipose)) or ((Musculoskeletal - Connective Tissue|Connective Tissue))__ in the breast (Cerebral Medulla, -/+) with mastopathy in regeneration phase (after attractivity/resource conflict) and possibly lipoma after finished process.

__((Integumentary - Skin - Dermis (Leather Skin)|Dermis))__ of breast & mamilla (CB +/-) Stress (protection of the breast): enhanced gland activity and reinforcement of the protective tissue and pigment cells, melanoma; Regeneration phase: purulent degradation

__((Integumentary - Skin - Epidermis|Epidermis))__ of breast & mamilla (CC -/+) Stress (loss of touch): hypesthesia; Regeneration phase: heat, swelling, redness = eczema 

__Mastodynia__ (tension pain in breast) can be cyclical or non-cyclical, and have various causes, as ((Endocrine - Thyroid - Follicular Epithelium|thyroid)) dysfunction or suboptimal ((Endocrine - Pituitary Gland - Anterior Lobe|luteal)) function (in the second half of the menstrual cycle).
