From shaking while drinking a cup of tea to having a nap in the afternoon, brain cancer patients have revealed the more subtle "symptoms" of their illness.
A study of 39 brain cancer sufferers reveals how small that character can be, with many dismissing their bad memory and lack of balance as part of getting older.
Many also worried that their doctors would think they were stupid if they went to those who complained about feeling "clumsy" or "clumsy" without any other symptoms.
And some participants said they had not sought help earlier because you were busy working with parents with "other priorities".
A new study of 39 brain cancer sufferers reveals how little the signs can be with many dismissing their poor memory and lack of balance as part of getting older (stock)
The research was conducted by King's College London and led by Dr. Suzanne Scott, a senior lecturer in health psychology.
The prognosis for brain cancer is poor, with only 40 percent of patients living more than a year after diagnosis and only 20 percent surviving five years wrote the authors in the PLOS One magazine.
Despite its seriousness, brain cancer research has a poor level of investment compared to other forms of the disease.
New research shows that 39 percent of brain cancer patients in the UK see their doctor three or more times before being referred to a specialist.
To identify how brain cancer symptoms are missed, the researchers interviewed 39 newly diagnosed adults and their loved ones from eastern and northwestern England.
The result shows that the patients noticed that they were undergoing "subtle changes", such as poor concentration, headache and just a feeling of character.
They also reported that they were less interested in activities and did not care about their relationships, jobs and hobbies.
But they did not consider these symptoms and never considered help.
A woman aged 61-70 said, "When I drink a cup of tea I felt like a little shake on one side but it didn't really fit into my head that it would be something".  A man of the same age added: "I was in the sink and did some washing and I kept leaning … in the sink, very slow.
" It's funny, you don't even think, "I should go to the doctors with this, "you just do it, it just seems like" I'm coming over it "."
Many of the participants failed to seek help earlier because they "felt stupid," thought nothing could be done or did not want to waste his doctor's time.
When people get older, they also reject more and more changes as part of the aging process.
A female participant aged 51-60 said: "I started napping in the afternoon , so I thought "Oh, I have reached 50 now." "
And results indicate that we are less likely to take symptoms seriously if they are mild or come and go.
A female participant – between 41 and 50 years – said: "When I talked it looked like I was drowsy, but it was would only last if not even a minute, and it would go. "
Symptoms that coincide with stress periods were often rejected as participant-elevated schedules rather than a sign of disease."  "I thought [it] was my job because teachers are known to be tired," says a female participant aged 31 -40 years.
"In addition, many others in my job will say" oh my god I'm so tired "so I just thought" everyone knows that ". & # 39;
The prognosis for brain cancer is poor, with only 40 percent of patients living more than a year after diagnosis and only 20 percent surviving five years wrote the authors (stock)
Patients often failed to mention their symptoms to their doctor because they thought they were "unnecessary".
& # 39; You Should Not & # 39; I go to the doctor's thinking. "I know, I'm grumpy, I keep rubbing my arm," says a female participant aged 41-50.
Another woman of the same age added, "I never, ever would have told a doctor I was more clumsy."
Others were also worried about wasting their doctor's time.
"I mean the doctors are so busy now, you don't want to continue bothering them with every little thing because there are people who need to see the doctors and can't come in," a 41 to 50-year-old woman said. "It's just a fun thing to explain to a doctor – that you get déjà vu and then a smell."
And some were worried that their GP might think they were stupid.
I didn't want to go and say to him, "I think I have Alzheimer's," a woman said.
"He would think I was stupid because I was 31-40 at the time, so he'll probably think," Oh, she's a hypochondrial "."
And many, especially busy parents, thought they had more trouble managing.
A friend of one of the participants said, "You are a working mother and you just usually continue with it."
] "What you're worried about, you just think" okay, headache, anything "."
Many of the patients only sought help when they became worried that they might have had stroke, developed poor vision or dementia.
Others were nagged to go to their GP by their loved ones.
The researchers behind the study encourage those who are worried that something might be wrong to list their symptoms or changes to their doctor.
They also want those who are worried about using help from their loved ones, who may better notice changes in how they work.
Additional research should look for the symptoms that are most associated with people who are releasing help, the researchers add.
WHAT IS A GLIOBLASTOMA AND I HOW IS IT BAD? THE AGGRESSIVE BRAIN TUMOR PROVIDED BY JOHN MCCAIN
Senator John McCain was diagnosed with a glioblastoma in July 2017  Glioblastoma is considered the most aggressive tumor that can be formed in the brain. Senator John McCain was diagnosed with one in July 2017.
Patients have a 10 percent chance of surviving five years after the diagnosis, according to figures. The average life span is between 14 and 16 months.
Three adults per 100,000 will be killed with a glioblastoma, says The American Association of Neurological Surgeons (ANSW).
It is most often found in men aged 50 years 60, and there is no link between developing glioblastoma and having a previous history of other cancers.
WHAT IS THE DUMP OF?
The tumor consists of a lot of cells that grow rapidly in the brain, and in most cases the patients have no medical history.
It will not spread to other organs, however once it is diagnosed, it is almost impossible to target surgeons.
Unlike other types of brain cancer that are more specifically located, glioblastomas can occur in any part of the brain.
WHAT TREATMENT IS AVAILABLE?
Because the tumor is likely to spread deep into the brain when diagnosed, the cancerous tissue is extremely difficult to remove.
Surgeon will only remove the tumor or part of the tumor if it will not damage the surrounding brain tissue.
Dr Babcar Cisse, a neurosurgeon at the Weill Cornell Brain and Spine Center, told the Daily Mail Online in July 2017: "When a glioblastoma is diagnosed, microfibers can spread to the rest of the brain that an MRI would not fit.
"So even if the head tumor is removed and the patient is receiving radiation and chemotherapy, it will come back.
GRADING A GLIOBLASTOMA
Heart tumors are graded between one to four depending on how fast they grow and how aggressive they are.
Malignant tumors are given either a high quality three or four, while benign ones is given a lower degree one or two.
Patients generally complain of symptoms such as confused vision. , problems with memory, dizziness and headache
The symptoms are somewhat nonspecific and vary from person to person and cannot continue.
The disease is therefore impossible to diagnose based on single symptoms.