Rare type of breast cancer without a lump: There is a less common form of breast cancer called inflammatory breast cancer. Its symptoms can be an inflammation of the breast tissue, such as with a breast rash with redness and warmth,...read more ».
http://www.rightdiagnosis.com/d/dacryocystitis/intro.htm
Initially, we treat dacryocystitis with systemic antibiotics to reduce the infection. Since the cause is a blocked tear duct, this will have to be bypassed surgically by dacryocystorhinostomy (DCR). Urgent management of acute dacryocystitis: Urgent drainage of the dacryocystitis via the skin under local anaesthetic. This relieves the pain and pressure, but does not treat the underlying cause.
http://www.clinicalondon.co.uk/Acute-Dacryocystitis-2/
Acute dacryocystitis is an infection of the tear sac lacrimal sac. The reasons for the infection could be a blocked tear duct (nasolacrimal duct). A lacrimal stone plugging the opening from the lacrimal sac into the tear duct could be an other reason.
http://www.clinicalondon.co.uk/Acute-Dacryocystitis-2/
Dacryocystitis has long been noted to occur more frequently on the left side than on the right side. In many instances, the nasolacrimal duct and lacrimal fossa formed a greater angle on the right side than on the left side.
http://emedicine.medscape.com/article/1210688-overview
Dacryocystitis: Inflammation of the eye's tear sac. More detailed information about the symptoms, causes, and treatments of Dacryocystitis is available below.
http://www.rightdiagnosis.com/d/dacryocystitis/intro.htm
1 In severe cases the swelling can be so prominent that the eyelids completely close, giving an orbital cellulitis. 2  Sometimes acute dacryocystitis presents with general symptoms and a high temperature.  As the tears are full of bacteria, this can cause a conjunctivitis, and the eye is red, watering and uncomfortable.
http://www.clinicalondon.co.uk/Acute-Dacryocystitis-2/
Dacryocystitis occurs in the following 3 forms: acute, chronic, and congenital. In acute dacryocystitis, patients can experience severe morbidity and rarely mortality. Morbidity is related primarily to the lacrimal sac abscess and spread of the infection. Chronic dacryocystitis is rarely associated with severe morbidity unless caused by a systemic disease. The primary morbidity is associated with chronic tearing, mattering, and conjunctival inflammation and infection.
http://emedicine.medscape.com/article/1210688-overview
Dacryocystitis is infection of the tear (lacrimal) sac. The tear sac is a small chamber into which tears drain. The usual cause of dacryocystitis is a blockage of the nasolacrimal duct, which leads from the tear sac into the nose. Dacryocystitis may occur suddenly (acute) or be longstanding (chronic). In acute infection, the area around the tear sac is painful, red, and swollen.
http://www.merckmanuals.com/home/eye-disorders/eyelid-and-tearing-disorders/dacryocystitis
A blocked tear duct can be the result of chronic inflammation, sinus disease, trauma and, rarely tumour. Some diseases, such as Wegener’s, sarcoidosis or tuberculosis can also cause blockage of the tear duct. The symptoms of acute dacryocystitis are: An acute onset of a painful red lump between the eye and the nose.
http://www.clinicalondon.co.uk/Acute-Dacryocystitis-2/
Acquired dacryocystitis can be acute or chronic.Acute dacryocystitis is heralded by the sudden onset of pain and redness in the medial canthal region. An insidious onset of epiphora is characteristic of chronic inflammation or infection of the lacrimal sac.
http://emedicine.medscape.com/article/1210688-overview
what causes dacryocystitis
Chronic tearing, mattering, and conjunctival inflammation and infection can cause dacryocystitis. Dacryocystitis is caused due to Chronic tearing, mattering, and conjunctival inflammation and infection. Chronic tearing, mattering, conjunctival inflammation and infection cause dacryocystitis.  