How can pituitary tumours affect daily life?

Written in association with: Mr Samih Hassan
Published: | Updated: 01/07/2024
Edited by: Conor Lynch

Pituitary tumours are abnormal growths that develop in the pituitary gland, a small, pea-sized gland located at the base of the brain. This gland plays a crucial role in regulating various hormonal functions in the body. While most pituitary tumours are benign (non-cancerous), their impact on hormone production can lead to significant health issues.

 

Understanding the causes, symptoms, and treatment options for pituitary tumours is essential for managing this condition effectively. Here to help us find out what we need to know about these tumours is revered consultant neurosurgeon, Mr Samih Hassan

What causes pituitary tumours?

The exact cause of pituitary tumours remains largely unknown. However, genetic factors and certain hereditary conditions, such as Multiple Endocrine Neoplasia type 1 (MEN1), can increase the risk. In most cases, pituitary tumours develop sporadically without a clear cause.

 

What are the symptoms of pituitary tumours?

Symptoms of pituitary tumours vary depending on the type and size of the tumour. Tumours that secrete excess hormones can cause specific symptoms related to hormone overproduction.

 

For instance, prolactin-secreting tumours (prolactinomas) can lead to irregular menstrual periods in women and decreased libido in men. Growth hormone-secreting tumours can cause acromegaly in adults, characterised by enlarged hands and feet, and gigantism in children, leading to excessive growth.

 

Non-functioning tumours that do not secrete hormones can still cause symptoms due to their size and pressure on surrounding tissues. These symptoms may include headaches, vision problems, and unexplained fatigue.

 

How are pituitary tumours diagnosed?

Diagnosing pituitary tumours typically involves a combination of imaging tests and blood tests to measure hormone levels. Magnetic resonance imaging (MRI) is commonly used to visualise the pituitary gland and identify the presence of a tumour. Blood tests can help determine if the tumour is affecting hormone production.

 

What are the treatment options for pituitary tumours?

Treatment for pituitary tumours depends on the type, size, and symptoms of the tumour. Options include:

 

  1. Medication: For hormone-secreting tumours, medications can help control hormone levels and shrink the tumour.

  2. Surgery: Transsphenoidal surgery is a common procedure where the tumour is removed through the nasal passages. This approach is minimally invasive and has a high success rate.

  3. Radiation therapy: In cases where surgery is not feasible or the tumour persists after surgery, radiation therapy can help control tumour growth.

 

How can pituitary tumours affect daily life?

Pituitary tumours can significantly impact a person's quality of life. Hormonal imbalances can lead to various physical and emotional symptoms, requiring ongoing medical management. Regular follow-up with an endocrinologist is essential to monitor hormone levels and adjust treatments as needed.

 

To consult with Mr Samih Hassan today, visit his Top Doctors profile. 

By Mr Samih Hassan
Neurosurgery

Mr Samih Hassan is a consultant neurosurgeon who is experienced in managing a variety of neurosurgical conditions. He specialises in pituitary tumours, spinal surgery, brain tumours, Chiari malformation, and skull base surgery.

He is also experienced in managing craniopharyngiomas and pituitary tumours in children. His NHS practice is based at Queen Elizabeth University Hospital, while his private practice is located at Ross Hall Hospital. After completing his medical degree in 2004, he moved to London in 2009 where he completed his training in neurosurgery. He was trained in some of the most prestigious hospitals in the country, including the Atkinson Morley department at St George’s Hospital and the Victor Horsley department at the National Hospital for Neurology and Neurosurgery.

He then completed an advanced fellowship in minimally invasive keyhole brain and pituitary surgery at Queen Square, the national hospital for neurology and neurosurgery in London. Mr Hassan is currently a consultant neurosurgeon at the institute of neurological sciences in Queen Elizabeth University Hospital in Glasgow. With more than 15 years of neurosurgical experience, Mr Hassan provides the highest quality of care to his patients.

His focus is on minimally invasive operations, and he always looks for ways to avoid surgical intervention whenever possible. Mr Hassan believes in an individualised approach to each patient and strives to achieve the best possible outcome for every patient. He takes the time to educate his patients on their conditions and the procedures, so they feel informed, comfortable, and confident.

Mr Hassan is passionate about medical education and is a senior clinical lecturer at the University of Glasgow. He is involved in both under and postgraduate education. His current focus is on developing new technologies and innovations to improve medical and surgical education and training, with a particular interest in the use of artificial technology and augmented reality.

Having been invited to speak at national and international conferences, this has not only allowed Mr Hassan to share his research, experience, and insights with medical professionals around the world, but it’s also given him the chance to learn and collaborate with some of the brightest minds in the field. In 2020, Mr Hassan founded the Glasgow Pituitary Conference – a prestigious international gathering of some of the most accomplished medical experts in the field from Scotland and across the globe.

Finally, Mr Hassan is the codirector for the prestigious pituitary and skull base fellowship. This is a highly competitive programme for young neurosurgeons who has recently finished their training and have interest in refining their skills in managing this complex group of patients.

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