The uterine cavity has a "T-shape" as a result of fetal exposure to diethylstilbestrol.An additional variation is the arcuate uterus where there is a concave dimple in the uterine fundus within the cavity. The distinction between an arcuate uterus and a septate uterus is not standardized. A rudimentary uterus is a uterine remnant not connected to cervix and vagina and may be found on the other side of a unicornuate uterus. Patients with uterine abnormalities may have associated renal abnormalities including unilateral renal agenesis. "Double vagina"
As the vagina is largely derived from the Müllerian ducts, lack of fusion of the two ducts can lead to the formation of a vaginal duplication and lack of absorption of the wall between the two ducts will leave a residual septum, leading to a "double vagina". This condition may be associated with a uterus didelphys or a uterine septum.=

Diagnosis
Besides a physical examination, the physician will need imaging techniques to determine the character of the malformation: gynecologic ultrasonography, pelvic MRI, or hysterosalpingography. A hysterosalpingogram is not considered as useful due to the inability of the technique to evaluate the exterior contour of the uterus and distinguish between a bicornuate and septate uterus. In addition, laparoscopy and/or hysteroscopy may be indicated. In some patients the vaginal development may be affected. Treatment
Surgical intervention depends on the extent of the individual problem. With a didelphic uterus surgery is not usually recommended. A uterine septum can be resected in a simple out-patient procedure that combines laparoscopy and hysteroscopy.
Auditory neuropathy spectrum disorder (ANSD) is a specific form of hearing loss defined by the presence of normal or near-normal otoacoustic emissions (OAEs) but the absence of normal middle ear reflexes and severely abnormal or completely absent auditory brainstem response (ABRs). Individuals presenting with this recently recognised hearing loss appear to display sporadic windows of hearing and not. Very few (1 in 14) will go on to develop normal speech and language but with poor speech perception in background noise and in others, no speech perception and therefore language development is possible. The condition was originally termed auditory neuropathy (AN)  and in 2001 as Auditory Neuropathy / Auditory Dys-synchrony (AN/AD)  (to include those cases where no true neuropathy was apparent). In 2008 at a meeting convened at Lake Como in Italy (Guidelines Development
Conference on the Identification and Management
of Infants with Auditory Neuropathy, International
Newborn Hearing Screening Conference, Como, Italy,
June 19–21, 2008), a group of leading authorities on the condition reached a consensus and renamed it as auditory neuropathy spectrum disorder. See also
Audiologist
Auditory brainstem response
Auditory neuropathy
Auditory processing disorder
Cochlear implant
Hearing aids
Otoacoustic emissions
Sensorineural hearing impairment

References
External links
Alices Story - A Blog Dedicated to a Beautiful Little Girl Who Has Ears That Need New Batteries