An altered or abnormal anatomic vaginal architecture, or vaginal malformation, can be due to congenital anomalies such as an imperforate hymen (where the hymen is solid, not allowing fluids through the vaginal canal from the uterus, or normal penetration [such as for breeding]; generally a congenital anomaly); dorsoventral septum (or septae, where the vagina has a vertical dividing membranous wall/partition); hymenal tightening; cysts (a sac with liquid inside); or to acquired conditions such as vaginal overgrowth, foreign bodies, strictures (tightenings), adhesions (abnormal fibrous tissue sticking to the structures), and cancer.
Your veterinarian will perform a thorough physical exam on your cat, taking into account the background history of symptoms and possible incidents that might have led to this condition. A complete blood profile will be conducted, including a chemical blood profile, a complete blood count, a urinalysis and an electrolyte panel to rule out other diseases. The urinalysis may show evidence of a secondary urinary tract infection. After the initial examination, your veterinarian will perform a gynecological examination as well.
The order in which the procedures are performed is important. They are listed here in the recommended order:
Manual dilation of closed hymens or of a mild vaginal narrowing may be performed over a course of several treatments while using an anesthetic on the cat. It usually reduces the medical issue, although it does not resolve clinical signs. Surgery can be used to correct many minor congenital and acquired lesions. Spaying to resolve clinical signs -- typically exhibited during estrus (heat) -- can be performed in patients with no breeding value. Removal of the vagina and ovariohysterectomy can be performed in patients with no breeding value to resolve concurrent severe vaginitis (at all stages of the estrous cycle).
Although it is very rare, there are occasionally cases in which an animal is diagnosed with a vaginal malformation that has been passed on as a genetic trait. If several cats in a familial line show similar clinical signs of vaginal malformations, they should all be spayed to prevent the trait from being passed on to the next litter. Some animals with vaginal malformations that are not familial may be bred by artificial insemination. They may then give birth via a planned cesarean section.
A tube found between the bladder and the outside of the body; used to assist in urination.
A wall or partition that is designed to divide and separate
The very end of the large intestine
An in-depth examination of the properties of urine; used to determine the presence or absence of illness
The hollow bodily organ that holds the embryo and fetus and provides nourishment; only found in female animals.
The genitalia of a female; found on the outside
A medical condition in which the vagina becomes inflamed.
The term for the hip and related area
Also referred to as a UTI; a medical condition of the urinary tract and system in which the cells are damaged by microorganisms.
Any growth or organ on an animal that is not normal
The widening of something
The maximum potential that an animal has as far as its potential profit in terms of meat, eggs, milk, or other goods useful to people; may also refer to their ability to mate and birth and nurse young.
A method of breeding in which semen is collected and stored to be inserted into the vagina without actual breeding activity; often shortened to AI in the veterinary world.
The reproductive cycle of female animals
The time period in which a female is receptive to male attention
The dropping of urine at the wrong time or place
The fold of membrane that covers the vagina
Any substance known to eliminate feeling; usually applied during a painful medical procedure.