"Dacryoplasty" Natural Recordings by Native Speakers
Dacryoplasty is a type of surgical procedure that repairs or reconstructs the tear ducts or lacrimal drainage system of the eye. It is typically performed to treat conditions such as epiphora (excessive tearing), dacryocystitis (inflammation of the tear sac), or tear duct blockages. The procedure involves re-routing or reconstructing the tear ducts to ensure proper drainage of tears from the eye and to restore normal tear flow.
Dacryocystitis is a medical condition that refers to an inflammation or infection of the lacrimal sac, which is a small pouch located under the inner corner of the eye. The lacrimal sac is responsible for collecting and draining tear ducts in the eye.
A dacryocystocele is a type of congenital (present at birth) abnormality of the nasolacrimal duct, which is the small tube that drains mucus and tears from the eye into the nasal cavity. A dacryocystocele is a cyst-like swelling that forms due to a blockage or narrowing of the nasolacrimal duct, typically occurring on one side of the nose. It is usually treated with surgical repair and can cause symptoms such as excess tearing, eye discharge, and swelling in the affected eye.
A dacryocyte is a type of cell that is found in the lacrimal gland and other parts of the eye. It is a small, clear cell that produces and secretes mucus to help keep the eyes moist and lubricated. Dacryocytes are an important part of the body's natural defense mechanism against dry eye and other eye problems.
Dacryopyorrhea is a rare medical condition in which there is a profuse discharge of thick, yellow, and sticky fluid from the lacrimal gland, which is located under the eyebrow bone. This discharge can be symptoms of various conditions, such as cystic fibrosis, kidney disease, or tumor formation.
Dacryorrhea is a medical condition characterized by an excessive production of tears, often due to a blockage or infection of the tear ducts. The term is often used interchangeably with epiphora, which is a more general term referring to the overflow or excretion of tears or other fluids, such as mucus or pus, down the cheek due to nasal or ocular obstruction. The main difference between the two terms is that dacryorrhea specifically refers to the overflow of tears that occurs due to a defect or blockage in the lacrimal apparatus, whereas epiphora can be caused by a variety of factors, such as a nasal polyp or foreign body. Treatment of dacryorrhea typically involves surgical procedures to open blocked ducts or implant artificial tear ducts.
Dacryostenosis is a type of congenital anomaly of the lacrimal system, occurring when the nasolacrimal duct or the lacrimal gland does not develop properly during fetal development. This condition can result in a blocked tear duct, leading to tearing, eye discharge, and possible infection.
Dactinomycin is a type of antibiotic that is used to treat certain types of cancer, including acute lymphoblastic leukemia and rhabdomyosarcoma. It is also used to treatbrain tumors and other types of cancer that have not responded to other treatments. Dactinomycin works by inhibiting the growth of cancer cells by blocking the action of an enzyme called RNA polymerase, which is necessary for the synthesis of messenger RNA (mRNA).
A dactyl is a type of poetic foot in which one stressed syllable is followed by two unstressed syllables. It is a unit of meter in poetry, often used in iambic and anapestic verse.