My dog has a lump on its face that drained clear fluid. Is it a cyst?

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Thanks for the pictures! I see these commonly around the ears and neck. They tend to be benign cysts. They are clear because there is fluid in them. You can have the cyst drained but they tend to fill back up. You can discuss removing it with your Vet, if the cyst is smaller than 8 mm maybe they can remove it with lidocaine. I hope this helps and I wish Toby the best!

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. What you are describing sounds as though this may be a cyst of some sort. However, I would be unable to confirm this with just a description. I would recommend having a veterinarian examine the growth so that the most appropriate diagnostic and treatment recommendations can be made. The vet can insert a small needle into the mass and look at the fluid / cells under a microscope to help determine what it could be, a test called a fine needle aspirate with cytology. I hope this helps guide you in the right direction. Please let me know if you have any other questions or concerns and I would be more than happy to help you further.

This is likely to be a benign skin cyst, which is likely to be benign and without any consequences. Unfortunately, this lump/growth should be ideally examined by your veterinarian to have a definitive diagnosis. Your vet will examine it and possibly perform with an FNA (fine needle aspiration) or a biopsy.

Based on the picture it looks like Marley has a small cyst. Cyst will fill out with clear fluid but can also have different color fluid. Cyst are typically non cancerous and nothing to be concerned about. However you should never decide what a mass is based only on looks. Some cancerous masses can look like anything for example mast cells tumors. I would recommend taking Marley to a vet for an aspirate of the mass. The vet can look at the cells under a microscope and tell you what the cause it and if it should be surgically removed. hope that helps

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach! This appears to be a fluid filled cyst from the looks of it. These can come and go at times. Typically there is no concern with these other than the fact that they are unsightly for some pet owners. This is something that could be removed under sedation if you would like it removed.

Hello, thank you for your question about Toby. I would NOT recommend draining this lesion at home! It is possible that the recent increase in size and the fluid area could be a secondary cyst. If Toby is otherwise acting normally and is not bothered by the area I think that it is ok to continue to monitor the area. If Toby is chewing/scratching at the area or seems uncomfortable I would recommend having him seen by your veterinarian. It is also possible that this area could have become infected and could require a course of antibiotics. Hope this helps, good luck!

This kind of lump/growth needs to be ideally assessed by your veterinarian to have a definitive and specific answer. Usually there are two ways your vet can do that a part from examining it directly during physical examination. A biopsy can be taken under local or general anesthetic, otherwise a smaller sample through a fine needle can be aspirated (this technique is called FNA= fine needle aspiration). Differentials include skin cysts, infections, benign or more sinister type of tumors. Please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.