hi. no, there are no known published studies/journals on the link between hidradenitis suppurativa and leukemia. it is best if you consult with a doctor, preferably a general surgeon, for physical examination and clinical evaluation of your concern. if it is indeed a chronic or a recurrent case of hidradenitis, definitive management is incision/excision and drainage of the lesion and proper antibiotic regimen. daily wound care, proper hygiene is also advised and avoidance of chemical irritants such as deodorants may also be recommended. hope this helps. good day!! ~dr.kaye