What is the Exocervix?
The exocervix (or ectocervix) is the outer part of the cervix that can be seen by the doctor during a speculum exam. It is covered in squamous cells.
What is Squamocolumnar junction of cervix?
The squamocolumnar junction (SCJ) (fig. 5) is defined as the junction between the squamous epithelium and the columnar epithelium. Its location on the cervix is variable. The SCJ is the result of a continuous remodeling process resulting from uterine growth, cervical enlargement and hormonal status.
What is the transformational zone?
The transformation zone is an area of changing cells, and it is the most common place on the cervix for abnormal cells to develop. These abnormal cells can be detected on a Pap smear. The location of the transformation zone varies among women. In older women, the transformation zone may be higher in the cervical canal.
What is the fundal region of the uterus?
The uterus has four major regions: the fundus is the broad curved upper area in which the fallopian tubes connect to the uterus; the body, the main part of the uterus, starts directly below the level of the fallopian tubes and continues downward until the uterine walls and cavity begin to narrow; the isthmus is the …
What portion of the uterus is shed during menstruation?
Endometrium
Endometrium. This is the inner lining. It is shed during your period.
Why is Squamocolumnar Junction important?
The cervical and gastroesophageal squamocolumnar junctions contain residual embryonic cells that are implicated in transition-zone-specific carcinomas and precursor lesions (ie squamous cell carcinoma/high grade squamous intraepithelial lesion in the cervix and esophageal carcinoma/Barrett’s esophagus at the …
What is the importance of Squamocolumnar Junction?
1. The point in the cervical canal at which the squamous and columnar epithelia meet. As most cervical cancers begin in this area, it is important to obtain cells from this location for the Pap test.
What does transformation zone present mean on a Pap?
Transformation zone component present. Another phrase that means your pap sampled cells both on the surface of your cervix and inside the canal. Like with “endocervical cells absent,” your pap didn’t pick up cells at the transition of the outside to the inside of your cervix. Nothing to worry about.
What is normal uterus Anteverted or Retroverted?
The normal position is an anteverted uterus, where the uterus tips forward, whereas a retroverted uterus is angled slightly posterior. The uterine position is also sometimes described relative to the location of the fundus; that is, an anteflexed uterus, which is normal and where the fundus tilts forward.
What is the purpose of Fundus of uterus?
The wide portion at the top of the uterus is called the fundus, and will be the superior-most region that will host a fertilized embryo as it grows into a baby.
What is the exocervix?
The exocervix (or ectocervix) is the outer part of the cervix that can be seen by the doctor during a speculum exam. It is covered in squamous cells.
What type of cells are in the exocervix?
It is covered with glandular cells. The exocervix (or ectocervix) is the outer part of the cervix that can be seen by the doctor during a speculum exam. It is covered in squamous cells. The place where these two cell types meet in the cervix is called the transformation zone.
What is the anatomy of the endocervix?
Within the cervix itself, the anatomy is subdivided into the endocervix and the exocervix or ectocervix. The upper two-thirds of the cervix (endocervix) contains columnar glandular epithelium. Adenosquamous carcinoma may arise here.
What is another name for the uterus cervix?
This is sometimes called the uterine cervix. The fetus grows in the body of the uterus (the upper part). The cervix connects the body of the uterus to the vagina (birth canal). The cervix has two different parts and is covered with two different types of cells.