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Dr. Ragahw Aggarwal

Radiologist, Delhi

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Dr. Ragahw Aggarwal Radiologist, Delhi
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I believe in health care that is based on a personal commitment to meet patient needs with compassion and care....more
I believe in health care that is based on a personal commitment to meet patient needs with compassion and care.
More about Dr. Ragahw Aggarwal
Dr. Ragahw Aggarwal is an experienced Radiologist in Defence Colony, Delhi. You can consult Dr. Ragahw Aggarwal at Dr Ashok Khurana Clinic in Defence Colony, Delhi. Book an appointment online with Dr. Ragahw Aggarwal and consult privately on Lybrate.com.

Lybrate.com has an excellent community of Radiologists in India. You will find Radiologists with more than 31 years of experience on Lybrate.com. You can find Radiologists online in Delhi and from across India. View the profile of medical specialists and their reviews from other patients to make an informed decision.

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Dr Ashok Khurana Clinic

Block No C 584, Ground Floor, Main Market, Defence Colony. Landmark:- Near Satya Pal Show Room, DelhiDelhi Get Directions
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What is The Purpose Behind Brain Surgery?

MBBS, Cerebrovascular and Micro neurosurgery fellowship, MS - General Surgery, MCh Neurosurgery
Neurosurgeon, Jaipur
What is The Purpose Behind Brain Surgery?

The most powerful and amazing organ in our body is the brain. It differs from many other organs of our body not only by its shape, but also by its special type of cell called neurons. When these cells gets affected or dead it can never be reverted or regenerated which is the most exclusive nature found only in brain cells. The cells in other parts of our body has the capacity to regenerate (can be replaced or new one can be grown or produced), but brain cells are exception. Hence any damage to the brain, injury or trauma is really a crucial thing to be considered with utmost care.

Brain surgeries really need skill, proper training, confidence and intelligence to perform this highly complicated and risky surgery.

Purpose:
Brain surgeries are performed to:

  1. Remove the brain tissues that are grown abnormally
  2. Aneurysm is clipped to prevent flow of blood cliff off an aneurysm
  3. Biopsy purpose or to remove the tumour
  4. Make a nerve free
  5. Drain the abnormal blood or clot collection or to drain any excessive fluid collection caused by infection.
  6. To implant artificial electronic device as a treatment for conditions like Parkinson's disease

Types:

  1. Biopsy: A part of brain tissue is removed for the brain or whole tumour is removed.
  2. Craniotomy: The skull bone is opened to remove tumour, an aneurysm and drain fluid or blood from infection.
  3. Minimally invasive endonasal endoscopic surgery: Endoscopic devices are inserted through the nose to remove the lesions or tumour.
  4. Minimally invasive neuroendoscopy: Similar to endonasal surgery but small incision is made.

Risks:

  1. Anaesthesia risks like breathing difficulty, allergic reaction to medications, excessive bleeding or clots and infection.
  2. Risk related to the brain surgeries are seizures, coma, swelling of brain, infection to brain or meanings, surgical wound infection that intrudes to the brain structures, abnormal clot formation and bleeding.
  3. General risks include muscle weakness, disturbances in memory, speech, vision, coordination, balance and other functions that are controlled by the brain.

In case you have a concern or query you can always consult an expert & get answers to your questions!

2124 people found this helpful

Know More About Uterine Cancer

MBBS, MD - Oncology, DNB - Super Speciality, Immuno Oncology
Oncologist, Delhi
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Symptoms and diagnosis of Uterine cancer

2648 people found this helpful

Excessive Uterine Bleeding - 9 Causes of It!

MICOG, MS - Obstetrics and Gynaecology, MBBS
Gynaecologist, Gurgaon
Excessive Uterine Bleeding - 9 Causes of It!

Are you experiencing excessive uterine bleeding? Excessive uterine bleeding may occur between a woman’s periods or before the periods, after having sex, or due to the development of spotting or bleeding after attaining menopause. Any menstrual cycle, which lasts longer than 21–35 days is called excessive, and this is an abnormal form of uterine bleeding.

Causes of Excessive Uterine Bleeding:

The various causes of excessive uterine bleeding are as follows:

  1. One of the main causes is hormonal imbalance, as the balance between estrogen and progesterone gets disrupted. This balance is required for the regulation and development of the lining of endometrium or uterus lining. Because of the hormonal imbalance, the endometrium develops excessively causing heavy bleeding.

  2. Uterine fibroids, which are non cancerous tumours, may lead to prolonged and excessive uterine bleeding.

  3. Polyps are small benign developments on the uterus lining which cause heavy bleeding. They occur because of high levels of hormones.

  4. Adenomyosis is a condition which develops when the endometrium glands get embedded in the uterine muscle, leading to excessive uterine bleeding.

  5. Using intrauterine devices or IUDs may cause side effects as well.

  6. Several pregnancy complications may also lead to excess bleeding. Ectopic pregnancy is a common cause.

  7. Several uterine cancers, ovarian cancers and cervical conditions may be responsible as well. Inherited bleeding disorders such as von Willebrand’s disease is another likely cause.

  8. Several medicines and drugs, including NSAIDs and anticoagulants are a common cause.

  9. Medical conditions such as pelvic inflammatory disease, endometriosis, liver and kidney disease or thyroid problems can also cause excessive uterine bleeding.

Treatment:

There are different ways of treating excessive uterine bleeding, depending upon the cause of bleeding and the patient’s age.

  1. Medications: Several medicines are used for the treatment of abnormal uterine bleeding. Hormonal medicines and birth control pills are used to improve the regularity of periods. Non steroidal anti-inflammatory drugs are also used to manage excessive uterine bleeding. Several antibiotics are also used.

  2. Surgery: In many cases, a woman has to undergo a surgery for the removal of polyps and fibroids, which cause excessive bleeding. Certain fibroids are removed via hysteroscopy and other techniques for treatment are used as well. Endometrial ablation can be carried out to manage the bleeding. This treatment aims at permanent reduction of the excess bleeding. Hysterectomy has to be carried out when other treatments are unsuccessful. This is a serious surgery and after it, a woman will no longer have periods, and she will not be able to conceive a child.

In case of excessive uterine bleeding, you must consult a doctor as soon as possible. This will enable early treatment and prevent the development of further complications.

2535 people found this helpful

Breast Cancer - The Most Common Cancer In India

FICMCH, Diploma In Laproscopic Surgery, Certified in Laparoscopy & Hysteroscopy, DNB (Obstetrics and Gynecology), MBBS
Gynaecologist, Gurgaon
Breast Cancer - The Most Common Cancer In India

Breast cancer(स्तन कैंसर) is on the rise in india. Surveys show that every 4 out of 5 Indian women who have breast cancer, suffer from an advanced stage of the disease by the time they reach the doctor. Urban women are at two times more risk of being diagnosed with breast cancer than rural women. Being overweight, eating unhealthy food, and consuming excessive alcohol or tobacco are some of causes that can make you susceptible to this disease.

How you can avoid breast cancer?

  1. Every woman should do a self-breast examination every month after the periods. You should check for any abnormal lump, change in skin texture or any abnormal discharge from the nipples. Any abnormality above aspects should be promptly investigated by a doctor's appointment, and an ultrasound or Mammography, as required.
  2. Apart from self-examining your breasts every month for a lump, going for a mammography (an X-Ray of the breast) is vital for early detection of the problem.
  3. Consult a gynaecologist before going for the test as its frequency depends on your age and risk factor. About 80-90% of tumours can be traced through this screening.

Breast cancer may run in family. If there is no family history of breast cancer, you start doing mammogram at 40 yrs of age but if there is a family history you start even earlier as advised by your gynaecologist.

3692 people found this helpful

Breast Cancer - How To Prevent It?

MBBS, MS - Obstetrics and Gynaecology
Gynaecologist, Gurgaon
Breast Cancer - How To Prevent It?

One of the things that Shannen Doherty and Rita Wilson, the wife of Tom Hanks, have in common, apart from their fame is that both were affected by breast cancer. No matter how normal a person may seem, breast cancer can strike anyone. In fact, it usually strikes one in eight women. So, it makes good sense to know what it can appear as!

Breast cancer(स्तन कैंसर) makes up a rather big amount of the general cancer cases as 15% of the cancer cases which are reported on a yearly basis are usually breast cancer cases. That being said, there are quite a few things which can be done in order to reduce a person’s risk to breast cancer.

Prevention is Prudent-

  1. Get Fit: The first thing which should be done is that a reasonable level of fitness should be maintained. Many studies have found that if a person is significantly heavier than her recommended weight, she is at a far great risk to develop all sorts of cancer and breast cancer, in particular, than a person who is able to keep her weight in check. The difference in cancer risk rates is about 40%. This is because a greater amount of fat leads to more estrogen being produced, which increases the risk of breast cancer.

  2. Quit Smoking: While most people associate smoking as something which increases the risk of cancer to the lungs and are not aware that it increases the risk of breast cancer, too. So, the best solution is to kick the habit!

  3. Get Off the Pill: Once a woman crosses past her mid-thirties, she should try to avoid relying on birth control pills to reduce the risk of pregnancy. This is because these pills have an effect which increases the risk of breast cancer, which heightens as a woman gets older. As long as the woman cuts out the use of the pill, the risk quickly gets cut, as well.

  4. Get Regular Check Ups: While screening for breast cancer by making use of mammograms does not cut the risk of it, the screening helps detect breast cancer early if it does exist. As a result, a woman has a much better chance of fighting breast cancer. So, a woman who is past the age of forty should try to have a mammogram on an annual basis with the frequency of the same increasing as she gets older. However, it is to be kept in mind that going for a mammogram too often is also not a good idea as the tests themselves pose risks of DNA changes.

Women all around the world are susceptible to breast cancer. While there isn’t a 100% chance of avoiding it, taking care of yourself and leading a fit and active lifestyle can significantly cut down your risk of contracting this condition. Remember, your health is in your hands, so the earlier you start, the better! If you wish to discuss about any specific problem, you can consult a gynaecologist.

3374 people found this helpful

Spinal Cord Injury: Know How To Prevent It!

DNB NEUROSURGERY, M.B.B.S.
Neurosurgeon, Durgapur
Spinal Cord Injury: Know How To Prevent It!

The spinal cord is like a cable consisting of millions of nerves that transmit messages in the form of electrochemical signals from the brain to the rest of the body, and also sensations from the body back to the brain. We are able to perceive pain and move our limbs because of messages sent through the spinal cord. 

The spinal cord is soft and vulnerable to injury. It is protected by the bony structure of the vertebral column. A spinal cord injury can happen if there is a fracture of the spine. Sometimes, even if the vertebral column is intact, violent shaking can cause cord contusions. It’s an extremely serious type of injury that is likely to have a lasting and significant impact on most aspects of daily life. 

If the spinal cord sustains an injury, some or all of these impulses may get blocked. The result is a loss of sensation and mobility below the level of injury. A spinal cord injury closer to the neck will typically cause paralysis throughout the body, while one in the lower back may affect the legs but spare the hands. 

Causes: 

A spinal cord injury is often the result of violent trauma. Events like spontaneous hemorrhage, infection, tumors or autoimmune diseases can also cause spinal cord damage. Some causes of traumatic injury to the spinal cord are : 

  • trauma during a car accident (specifically, trauma to the face, head and neck region, back, or chest area) 
  • falling from a significant height 
  • head or spinal injuries during sporting events 
  • electrical accidents 
  • a violent attack such as a stabbing or a gunshot 
  • Diving head first into water that’s too shallow and hitting the bottom

Symptoms-

Some symptoms of a spinal cord injury include: 

  • Neck or back pain 
  • Pain radiating along limbs, or numbness/ pins and needles sensation along the arms or legs. 
  • Weakness of particular muscle groups in focal injury, to complete paralysis in severe injury. 
  • Clumsiness during finer actions using the hands. 
  • Unsteadiness or loss of balance while walking. 
  • Loss of control of the bladder or bowels You must take immediate precautions 

If there is the slightest suspicion that someone has a back or neck injury: 

  • Call 911 or your local emergency medical assistance number 
  • Do not move the injured person – permanent paralysis and other serious complications may result. 
  • Place heavy towels on both sides of the neck or hold the head and neck to prevent them from moving until emergency care arrives •    Provide basic first aid, such as stopping any bleeding and making the person comfortable, without moving the head or neck 
  • If movement is absolutely necessary, arrange a cervical collar, then log-roll onto a stiff spine board or flat surface, taking care that all parts of the body move together and that any relative movement between one part of the spine to the next is avoided. 

Prevention- 
Because spinal cord injuries are often due to unpredictable events, the best you can do is reduce your risk. Some risk-reducing measures include: 

  • always wearing a seatbelt while in a car 
  • wearing proper protective gear while playing sports 
  • never diving into water unless you’ve examined it first to make sure it’s deep enough and free of rocks 
  • increase protective measures to avoid falls from height 

Treatment: 
Seek the opinion of a Neurosurgeon or an Orthopedic spine surgeon as soon as possible. X-rays, CT scan or MRI scans may be advised for assessing bony or soft tissue injuries of spine. Minor injuries require only immobilization and rest. Severe injuries, however, may require steroid injections and surgical intervention. Time is of essence, and an early surgery in certain situations may save a limb that would otherwise be paralyzed for life.

3186 people found this helpful

I have been suffering from disk problem since 7 months. I have consulted a doctor. I took x-Ray as per his advice. He said disk has been narrowed. He prescribed some painkillers and vitamin tablets. Could anyone please prescribe some medicine for me. I am really unable to sit without any support.

Diploma in Orthopaedics
Orthopedist, Morena
Dear, do the following things. 1. Hot fomentation for 1/2 hrs with lukewarm water. 2. Back extension excercises. 3. Pavan muktasan yoga 4. Bujangasan 5. Muscle relaxant tablets for 5-7 days. 6. Local application of analgesic ointment. 7 vitamin d in form of capsules/sachets under guidance of doctor. Check your vit. B12 level.
1 person found this helpful
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I am 54 year old male having MRI [LS-SPINE]. Finding Reveal Annular Tear, circumferential Disc Bulge With Small Posterocentral Protrusion at L4-L5 level, Causing No Significant Neural Compression Or Canal Stenosis" I have no pain anywhere since 5 months only difficulty in standing or on walking without pain. Become tired for few seconds, then start again walking. Ortho. Says no need to worry it will heal naturally. Spine Surgeon says need of "DISC FIX" treatment required. Getting confuse. WHAT TO DO.'

MBBS
Internal Medicine Specialist, Kendujhar
Hi, Thanks for your question. I do understand your pain and discomfort. As per your history is concerned please follow: 1)If there is no neuro deficit then no need of surgical treatment so wait for that time to come during this time do physiotherapy and steroid treatment . I hope I was able to address your query. If you have any further questions, please do not hesitate to write to me. Wishing you all the best. Thanks
1 person found this helpful
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Know More About Meningitis!

Fellowship In Neonatology, MRCPCH(UK), Diploma In Child Health (DCH), MBBS
Pediatrician, Delhi
Know More About Meningitis!

Arguably one of the most fatal diseases that threaten human life, Meningitis has been the cause of a lot of recent deaths. Essentially Meningitis is triggered off by the anomalous inflammation of the protective membranes called meninges in the brain and spinal cord. Spurred by some sort of a bacterial or viral attack, this condition emanates from an infection of the fluids in the cranial chamber. Often such conditions are also stimulated by some external injury, cancerous development or even certain kinds of reaction from a given drug or the other. 

Depending on the precise cause of the disease, Meningitis may be categorized as Bacterial Meningitis, Viral Meningitis or Fungal Meningitis. Other forms of Meningitis include parasitic Meningitis, Amebic Meningitis and Non-Infectious Meningitis. Meningitis could potentially be contagious. Through lengthy and proximal contact like coughing or kissing, if saliva or spit gets exchanged, Meningitis causing germs may spread from one person to the other.

Bacterial Meningitis
Streptococcus pneumoniae and Neisseria Meningitidis are the two of the most rampant Meningitis causing bacteria. They have the potential of causing irreversible damage to several vital organs. However, with substantive progress in medical science, effective and suitable medication has been made available to the larger populace. But, immediate attention is imperative in this case.

Viral Meningitis
Viral Meningitis is relatively milder than the other forms of meningitis. Enteroviruses, arboviruses and herpes virus are some of the most common sources of this kind of Meningitis. People with strong immunity are usually able to overcome this without much ado. Vaccines are available widely in the markets to cure viral meningitis.

Fungal Meningitis
Fungal Meningitis are caused primarily from external influences. Inhaling fungal spores from the environment is one of the most prominent factors that lead to Meningitis. People suffering from fatal diseases like cancer, diabetes or HIV are more susceptible to fungal Meningitis. While these are a few of the primary forms of meningitis, other triggers to this disease occur due to various environmental interventions. These are consequent upon interactions with various disease causing allergens. Cure to meningitis is available in the form of intravenous injections. But timely diagnosis and treatment is essential for a good outcome. If you wish to discuss about any specific problem, you can consult a pediatrician.

4486 people found this helpful
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