Hi,Dear,Welcome with your query to HCM.
Studied your query in full depth of its details.Reviewed it in context of your health concerns.
Based On the facts, You mostly seem to suffer from-
Painful
Epigastric Hernia with Entrapment of Mesentery or Omental tissue.Reflex pyloric and other intestinal spasms would cause
bloating in the abdomen.
Prominence of the stomach lump on standing -indicates popping up of the intra abdominal contents through the weakness of the Epigastric
Ventral Hernia.
Treatment-
Repair of the Epigastric Hernia-as a planned surgical procedure is needed.
USG study of this lump would help in assesing the surgical plan in your case.
Second opinion from Surgeon would be helpful to you.
Hope that ,This reply would help you to plan further treatment soon with your treating doctors.Best of Luck and early recovery.
Welcome any further query in this regard,which would be replied in next
session.
Good Day!!
Dr.Savaskar M.N.
Senior Surgical Specialist