Early diagnosis of cancer enhances survival rate

Cancer occurs in people of all ages and can affect any part of the body while the disease is a leading cause of death for children and adolescents worldwide.

It is afflicting that the number of cancer patients has been increasing day by day due to food habit, unhealthy lifestyle and negative impact of industrialization and technology.

In such a situation, if left untreated, cancer generally expands, invades other parts of the body and causes death. But early diagnosis of the disease enhances the survival rate, AFP reports.

As per the World Health Organization (WHO), in Bangladesh, the number of cancer patients is more than 15 lakh where children and teenagers are the worst victims of the deadly disease.

According to Bangladesh Bureau of Statistics, among the cancer affected people, about one-third is children and adolescents in city areas. And their age is between one and nineteen years. Of them, children aged between 15 and 19 are mostly affected.

On the other hand, about 13 percent children are affected by cancer before reaching the age of only four years.

Besides, one percent children are affected between 10 and 14 years while two percent between 5 to 9 years.

Experts said environmental challenges in city life, chemical reaction in foods and impact of Genealogy are the main causes of cancer in cities.

Assistant Professor of Child Hematology and Oncology Department of Dhaka Medical College Dr SM Rezanur Rahman said gene is the most common reason of cancer. If there is any cancer patient in a clan, it would be a problem for the next generation.

Besides, he said, environmental pollution, food habit and disorderly lifestyle are also the main reasons for cancer.

As per the survey, mostly men are affected by cancer after their birth while women are affected when they grow old.

The differences of cancer affected children and teenagers between cities and villages are also alarming. The rate of affected children in city areas is about 27 percent more compared to villages. And it is about six percent in villages while the cancer patients aged between zero and four years are 3.33 percent. And the cancer patients aged between 10 and 14 are 2.28 percent.

Pediatric Hematology and Oncology Department of Dhaka Medical College (DMC) Professor Dr AKM Amirul Morshed Khasru conducted a research about the types of cancer among children and teenagers.

As per the research, they (children and teenagers) are mostly affected by leukemia. Thirty-one percent cancer patients are affected by leukemia. And 26 percent children and teenagers are affected by brain and spinal cancers while 10 percent patients by lymph cancer.

Besides, five, six and seven percent patients are affected by renal, neuroblastoma and soft tissue cancers respectively. On the other hand, the children are also affected by bone, germ cell and other cancers.

Doctors said if identified early, cancer is more likely to respond to effective treatment and result in a greater probability of survival, less suffering and often less expensive.

They said prolonged-fever, weight loss, night sweats, painless swellings, early morning headache with vomiting and abdominal mass may be an indication of cancer.

The physicians underlined the need for diagnosis and treatment services to be more accessible to families all over the country. Currently, a number of the major cancer hospitals or those having the requisite facilities are concentrated in big cities.