Describe the ordeal of the doctor's nephew from Malegaon before his family sought Sai Baba's help.

According to Chapter 34, the nephew of a degree-holding doctor in Malegaon suffered from a severe ailment described as a bone-cyst, or Hadyavarn. This condition was considered a most difficult and extraordinary malady, causing the young boy immense pain and distress. The text highlights the failure of conventional medicine; his own uncle, a physician, along with expert surgeons and other doctors, tried various treatments. As the chapter recounts, all native and foreign remedies were exhausted, and even an attempt at surgery failed to bring any improvement, leaving the medical experts feeling helpless and the family deeply worried.