Aid groups that visited a packed Gaza hospital described an “unimaginable” situation in which large open wounds were left untreated.An emergency medical team organised by three aid groups spent two weeks carrying out surgeries and other care at the European Gaza Hospital near Khan Younis. The southern city has seen heavy fighting between Israeli forces and Palestinian militants since the start of the year. The hospital has expanded to 1,000 beds from its original capacity of 200 to accommodate patients from Nasser Hospital, the main hospital in Khan Younis, which Israeli forces raided last mon…