<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have a baseball sized lump on my left inner thigh, and I noticed it yesterday. It is firm, warm, and tender to the touch. There is no discoloration, and it is not swollen large enough to be visibly noticed. I am a 24 year old male, 5 ft 10 inches, 300 lbs, and currently taking citalopram.  <response>: Hi.it is best if you consult with a doctor, preferably a general surgeon, for medical and physical examination. Based from your description, it could be a lipoma fatty deposit, a fibrous or a cyst a sebaceous or a gelatinous type. These lesions can occur anywhere in the body and have the tendency to recur. Management medical and surgical will be directed accordingly. Hope this helps. Good day!! Chat Doctor. 