Hey guys, my Thayeri has a strange recurring lump in his throat (see pic). It's underneath his neck just behind the jawline and it comes and goes. I first noticed it about a year ago and thought he may have ingested a piece of cypress bark substrate, as he had just eaten. He wasn't keen on opening his mouth for me to check, but showed no signs of pain or distress. I kept a close eye on him and within a few days it went away. Every so often, maybe once every couple of moonths or so, the soft lump returns and then vanishes. He has shown no signs of any illness, change in activity, appetite, visible signs, etc. After the first time, I switched him to newspaper as a substrate. The lump has already gone away again.
He's about 32 inches long and is housed in a 41 qt. Sterilite tub. I replace the newspaper weekly and feed him a small adult mouse once or twice per week. The humidity is low to moderate, but I increase it when he's due to shed because he's had problems with partial sheds in the past. I haven't determined if the lump occurs around shedding time.
Anyone ever see this before?

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1.1.0 Hondurans Het Amel
1.1.0 Hondurans Anery, Het Hypo
0.1.0 Honduran Hypo
0.2.0 Pueblans
1.0.0 Thayeri MSP
0.0.1 GBK Blair's Phase
1.0.0 California King
0.0.1 Speckled King WC
0.0.1 Jungle Carpet
0.1.0 Ball, Normal
0.0.1 Sulcata
0.1.0 Girlfriend, Caucasius Mexicana, Fiancee Phase


