The radiotherapy department opens at 5 a.m., but half an hour earlier their seating areas and corridors are already crowded with patients waiting for treatment.
According to Dr. Diep Bao Tuan, director of the Ho Chi Minh City Oncology Hospital, the 10 radiotherapy machines are running at full capacity and treating about 700 patients a day, but another 800-1,000 people remain on the waiting list.
Patients wait an average of four to six weeks for their turn.

Each patient waits for about an hour for their radiotherapy session. Many, exhausted, sleep on benches along the corridors.
To cut the time needed to change equipment and accessories between sessions, the hospital often schedules patients with similar conditions consecutively. These are among the measures being used while the hospital waits for additional capacity.
Bong, a 63-year-old woman from An Giang, came to Ho Chi Minh City for treatment for endometrial cancer. After surgery in June, she waited for a month and a half before beginning radiotherapy.
She chose the first session of the day at 5 a.m. so that she could finish early and return to her rented room to rest. She is now on her 21st out of 28 sessions.
For the treatment, she has paid an advance of VND10 million (US$385) after the amount covered by health insurance was deducted.

Radiotherapy is not the only service under pressure; Other areas are also crowded from before dawn.
The overload is expected to ease somewhat since Ho Chi Minh City recently approved more than VND5 trillion (US$192.5 million) to expand the hospital in 2026-2030.
The expansion will include a new high-tech disease screening center, purchases of specialized medical equipment including a cyclotron system and single-energy linear accelerator, a new proton therapy center, and a new support facility for patients.
The city is also developing a multi-tier healthcare network, including the Oncology Hospital's Ba Ria and Binh Duong campuses and medical clusters in Tan Kien and Thu Duc, in an effort to expand cancer treatment capacity and reduce pressure on existing facilities.