Liver

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Liver

Liver

A biological human liver. Plays an important role in metabolism.

Base Stats

Type
Medical Items – Body Parts
Market Value
500 Silver
Mass
2 kg
HP
50
Flammability
100%
Technical
thingCategories
BodyPartsNatural


The liver regulates most chemical levels in the blood and excretes a product called bile. This helps carry away waste products from the liver. All the blood leaving the stomach and intestines passes through the liver. The liver accounts for up to 100% of a person's blood filtration along with the kidneys, and 50% of a person's metabolism. Destruction of the liver is instantly fatal.

Acquisition

See also: Human resources

Kidney items are harvested from live humans through surgery. It must be perfectly healthy in order to obtain the item. This bill requires 1 of any type of medicine to perform. Success chance is dependent on a number of factors, including bed quality, room cleanliness, and doctor skill - specifically the doctor's Medical Surgery Success Chance.

Removing a liver from a guest decreases faction goodwill by -160 (-80 for unnecessary surgery, -80 from murder), so it is very likely to make them hostile.

Because removing the liver is invariably fatal, removing it will potentially give tremendous mood penalties, which all stack:

-5 for "Colonist organ harvested" (any organ)
-6 for "Colonist organ-harvested" (fatal organ harvesting)
-4 for "Observed corpse"
-5 for "Witnessed ally's death"
= -20

Pawns with the Bloodlust and Psychopath trait, or those with an Ideoligion with Organ Use: AcceptableContent added by the Ideology DLC are not affected by the harvesting of other people.

Livers can also be acquired through trading with faction settlements or Exotic Goods traders.

Summary

Livers are a vital part for humans. Livers account for 100% of Blood Filtration and 50% of Metabolism.

Blood Filtration has a 0.1x effect on Consciousness, so losing 90% of the liver means -9% Consciousness, which affects a wide variety of stats. It also has a 0.5x effect on Immunity Gain Speed, so a damaged liver will make diseases much more deadly. Finally, damage to Metabolism reduces the Rest Rate Multiplier, which makes a pawn sleep for longer periods to become fully rested.

Installation

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Installing the part requires 2,500 ticks (41.67 secs) of work, ?x medicine of ?? quality or better, and a Medical skill of 5.

Removing the part requires ? of work, ?x medicine of ?? quality or better, and a Medical skill of ?.

If the operation fails, the part has a chance[What Chance?] to be destroyed.

Analysis

Harvesting from a guest will inflict massive goodwill penalties, and harvesting from a colonist will bring even more mood penalties, so simply steal organs from a prisoner. If you want a colonist dead, it's best to imprison them first.

Total destruction of the liver is instantly fatal, while Consciousness and Immunity Gain Speed are important stats. Thus, you should replace damaged livers on valuable colonists as soon as possible.

Trade

Livers are worth Silver 500, worth exactly the same as a heart. However, the heart can be replaced by a prosthetic heart; by installing the prosthetic, you can obtain both the heart and the liver.

As a completely removed liver/heart will kill a colonist, it's best to harvest a kidney and lung, before taking the liver. This is worth Silver 1,000 + Silver 900 + Silver 1,200 if you don't install the prosthetic. This comes at the usual mood penalties, unless you have a colony filled with Psychopaths or a favorable IdeoligionContent added by the Ideology DLC.

Version history

  • 0.7.581 - Item form added, and now harvestable.
Artificial body parts
Arm/Hand
Archotech arm • Bionic arm • Power claw • Prosthetic arm • Wooden hand • Drill arm Content added by the Royalty DLC • Elbow blade Content added by the Royalty DLC • Field hand Content added by the Royalty DLC • Hand talon Content added by the Royalty DLC • Venom talon Content added by the Royalty DLC • Flesh tentacleContent added by the Anomaly DLC • Flesh whipContent added by the Anomaly DLC
Head
Archotech eye • Bionic eye • Bionic ear • Bionic tongue • Cochlear implant • Denture • Aesthetic nose Content added by the Royalty DLC
Head implants
Joywire • Painstopper • Circadian assistant Content added by the Royalty DLC • Circadian half-cycler Content added by the Royalty DLC • Gastro-analyzer Content added by the Royalty DLC • Learning assistant Content added by the Royalty DLC • Mindscrew Content added by the Royalty DLC • Neurocalculator Content added by the Royalty DLC • Psychic harmonizer Content added by the Royalty DLC • Psychic reader Content added by the Royalty DLC • Psychic sensitizer Content added by the Royalty DLC • Venom fangs Content added by the Royalty DLC • Control sublink (Standard, High) Content added by the Biotech DLC • Mechlink Content added by the Biotech DLC • Mech gestation processor Content added by the Biotech DLC • Remote repairer Content added by the Biotech DLC • Remote shielder Content added by the Biotech DLC • Repair probe Content added by the Biotech DLC
Spine
Bionic spine • Revenant vertebraeContent added by the Anomaly DLC
Stomach
Bionic stomach • Nuclear stomach Content added by the Royalty DLC • Reprocessor stomach Content added by the Royalty DLC • Sterilizing stomach Content added by the Royalty DLC • Fleshmass stomach Content added by the Anomaly DLC
Heart
Bionic heart • Prosthetic heart • Heart • Adrenal heartContent added by the Anomaly DLC • Corrosive heartContent added by the Anomaly DLC • Metalblood heartContent added by the Anomaly DLC
Lung
Lung • Detoxifier lung Content added by the Biotech DLC • Fleshmass lung Content added by the Anomaly DLC
Kidney
Kidney • Detoxifier kidney Content added by the Biotech DLC
Organs
Liver
Visceral implants
Death acidifier • Aesthetic shaper Content added by the Royalty DLC • Coagulator Content added by the Royalty DLC • Healing enhancer Content added by the Royalty DLC • Armorskin gland Content added by the Royalty DLC • Stoneskin gland Content added by the Royalty DLC • Toughskin gland Content added by the Royalty DLC • Immunoenhancer Content added by the Royalty DLC • Love enhancer Content added by the Royalty DLC • Ghoul platingContent added by the Anomaly DLC • Ghoul barbsContent added by the Anomaly DLC
Leg/Foot
Archotech leg • Bionic leg • Prosthetic leg • Peg leg • Wooden foot • Knee spike Content added by the Royalty DLC
Related
Psylink neuroformer Content added by the Royalty DLC • Xenogerm Content added by the Biotech DLC
Deprecated
Scyther blade • Psychic silencer Content added by the Royalty DLC

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