| Name : | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # All |
| Name | Description |
| Xenopolycythemia [1] | Disease characterised by an abnormal proliferation of red blood cells. Symptoms include weakness, fatigue, enlarged spleen, and pain in the extremities. [1] Samples of this disease were stolen from Cold Station 12 by a group of Augments in 2154. [2] |
| Name : | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # All |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TOS | 3 | For the World is Hollow and I Have Touched the Sky | |
| 2 | ENT | 4 | Cold Station 12 |
| Series : | TOS Season 3 |
| Episode : | For the World is Hollow and I Have Touched the Sky |
| Series : | ENT Season 4 |
| Episode : | Cold Station 12 |
| © Graham & Ian Kennedy | Page views : 1,736,761 | Last updated : 30 Oct 2025 |