hCG (Human Chorionic Gonadotropin) Pre-Orchiectomy Range
Description
Human Chorionic Gonadotropin (hCG) Pre-Orchiectomy Range identifies the range category of the highest hCG value measured prior to treatment. hCG is a serum tumor marker that is often elevated in patients with nonseminomatous germ cell tumors of the testis.
For Testis, there are 4 related data items that record information on hCG.
* 3846: hCG Post-Orchiectomy Lab Value
* 3847: hCG Post-Orchiectomy Range
* 3848: hCG Pre-Orchiectomy Lab Value
* 3849: hCG Pre-Orchiectomy Range
Rationale
hCG (Human Chorionic Gonadotropin) is a Registry Data Collection Variable in AJCC. hCG (Human Chorionic Gonadotropin) Pre-Orchiectomy Range is used to assign the S Category Clinical and was previously collected as Testis CS SSF #9.
Additional Info
**Source documents:** clinical laboratory report (blood or serum test), sometimes in history and physical or clinical statement in pathology report
**Other names include** Human chorionic gonadotropin, b-hCG, beta subunit HCG, beta hCG, -hCG•
For further information, refer to the **Testis** cancer protocol published by the College of American Pathologists for the AJCC Staging System *Testis*
**Normal Reference Range**
* < 2 ng/ml (SI: < 2 µg/L or < 2 ug/L) 1 ng/ml of HCG is approximately 5 mIU/ml.
* < 5 mIU/mL (< 5 IU/L) To record mIU/mL in ng/ml, divide the test result by 5.
**Measurements**
* A lab value expressed in International Units/liter (IU/L) is equivalent to the same value expressed in milli-International Units/milliliter (mIU/mL).
Notes
**Note 1:** **Physician Statement**
* Physician statement of the hCG (Human Chorionic Gonadotropin) Pre-Orchiectomy Range can be used to code this data item when no other information is available.
**Note 2:** **Timing**
* Record the range of the highest hCG test result documented in the medical record **prior to orchiectomy** or prior to any systemic treatment. The lab value may be documented in a lab report, history and physical, or clinical statement in the pathology report.
**Note 3:** **Related data item**
* The same laboratory test should be used to record the related data item 3848: hCG Pre-orchiectomy Lab Value.
Default
8
Metadata
SSDI
| Code |
Description |
| 0 |
Within normal limits |
| 1 |
Above normal and less than 5,000 milli-International Units/milliliter (mIU/mL) |
| 2 |
5,000 - 50,000 mIU/mL |
| 3 |
Greater than 50,000 mIU/mL |
| 4 |
Pre-orchiectomy human chorionic gonadotropin (hCG) stated to be elevated |
| 7 |
Test ordered, results not in chart |
| 8 |
Not applicable: Information not collected for this case
(If this information is required by your standard setter, use of code 8 may result in an edit error.) |
| 9 |
Not documented in medical record
hCG Pre-Orchiectomy range not assessed or unknown if assessed |
