Detection Of Early Gastric & Esophageal Cancers With NBI Mode

Detection of early gastric and esophageal cancers with Narrow Band Imaging (NBI) mode involves the use of specialized endoscopic technology to enhance visualization of the mucosal surface and microvasculature in the gastrointestinal tract. Here are the details:

Principle of NBI Mode
  • NBI utilizes narrow-bandwidth light filters to highlight specific wavelengths of light, primarily in the blue and green spectrum.
  • By narrowing the bandwidth of light, NBI enhances the visualization of superficial tissue structures and microvascular patterns within the mucosa.
  • This technique provides better contrast and delineation of abnormalities compared to conventional white-light endoscopy, making it particularly useful for detecting subtle mucosal changes associated with early-stage cancers.
Endoscopic Procedure
  • During an endoscopic examination, the endoscopist switches the endoscope to NBI mode, activating the specialized light filters.
  • The NBI mode is used to carefully inspect the mucosal surface of the stomach and esophagus for any abnormalities, such as irregularities in color, vascular patterns, or surface morphology.
  • The endoscopist systematically examines the entire mucosa, paying close attention to areas of concern based on patient history, symptoms, or previous findings.
Identification of Suspicious Lesions
  • In early gastric and esophageal cancers, subtle changes in mucosal appearance and vascular patterns may indicate the presence of neoplastic lesions.
  • With NBI mode, abnormal vascular patterns associated with early-stage cancers, such as irregular vessels or avascular areas (gaps in the normal vascular network), are more readily identified.
  • Suspicious lesions, including flat or depressed lesions, nodules, or areas of irregular mucosal surface, are carefully evaluated under NBI mode for further assessment.
Biopsy and Histological Confirmation
  • If suspicious lesions are identified, targeted biopsies are performed to obtain tissue samples for histological examination.
  • Biopsies are taken from the abnormal areas visualized under NBI mode to confirm the presence of neoplastic changes and determine the histological grade and extent of the lesion.
  • Histological confirmation of early gastric and esophageal cancers allows for accurate diagnosis and staging, guiding subsequent treatment decisions.
Clinical Applications and Benefits
  • NBI mode is particularly valuable for the surveillance and early detection of gastric and esophageal cancers, especially in high-risk populations.
  • Early detection of neoplastic lesions with NBI can lead to timely intervention, improved treatment outcomes, and potentially better long-term survival for patients.
  • Additionally, NBI mode can aid in the differentiation of neoplastic lesions from benign conditions or inflammatory changes, reducing the need for unnecessary biopsies.
Patient Experiences

What Patients Say

Read experiences shared by patients who consulted Dr. Sanil Parekh for digestive and gastroenterology concerns.

Google Google Reviews

Tiana

Google

I had an exceptional experience with Dr. Sanil Parekh. His expertise was instrumental in addressing my persistent digestive issues. He conducted a comprehensive evaluation, explaining each step carefully and addressing all my concerns with patience and empathy. I highly recommended Dr. Sanil Parekh to anyone in need of gastroenterological care.

Nitin Agnihotri

Google

I had indigestion issues since last many years. I visited Dr. Sanil Parekh at his Dadar clinic for treatment. Dr. Sanil listened to all my issues patiently and recommended the medicines and diet. Since then I never had any problems related to indigestion, acidity etc. My sincere thanks to Dr. Sanil Parekh.

Mahesh Jain

Google

My spouse had acidity problems and I had severe constipation symptoms. We consulted Dr. Sanil Parekh at Lifeline Clinic. He was very approachable, heard us out patiently, understood the problem and took time to explain the treatment. His approach was refreshing and included practical diet changes.

Prashant Kawde

Google

Dr. Sanil Parekh is known as One Of Best Gastroenterologist in Parel.

Sahil Ahirwar

Google

Had an excellent experience with Dr. Sanil Parekh at Parel Hospital. He is highly knowledgeable, patient, and takes the time to explain the diagnosis clearly. The treatment provided was highly effective. Strongly recommend him for any stomach or digestive issues.

Meghana Joshi

Google

I came to Parel Hospital for fatty liver and stomach problems. Met Dr. Sanil Parekh Sir. After the treatment I am feeling much better now. Thanks to Sanil Sir for their guidance and support. He is very polite and explaining in very clear manner. I am fully satisfied with the treatment given to me. A very good experience with Dr. Sanil Parekh Sir.

Sanam Jamadar

Google

I had suffered digestive problem. Dr. Sanil Parekh provided exceptional care from diagnosis to recovery. His attention to detail and genuine concern made all the difference. Now I am feeling much better. Thank you.

Shreyasi

Google

Had consulted Dr Parekh a couple of years back for severe GERD. My experience was that he took the time to listen and understand my symptoms which prior doctors had not done. For patients who are already suffering, finding the right doctor is a boon but finding one who leads with proficiency and empathy is rare - definitely recommend.

Sahil Ahirwar

Google

Best gastroenterologist in dadar. Excellent doctor! Dr. Sanil Parekh listened carefully and provided a highly effective treatment.

Tiana

Google

I had an exceptional experience with Dr. Sanil Parekh. His expertise was instrumental in addressing my persistent digestive issues. He conducted a comprehensive evaluation, explaining each step carefully and addressing all my concerns with patience and empathy. I highly recommended Dr. Sanil Parekh to anyone in need of gastroenterological care.

Nitin Agnihotri

Google

I had indigestion issues since last many years. I visited Dr. Sanil Parekh at his Dadar clinic for treatment. Dr. Sanil listened to all my issues patiently and recommended the medicines and diet. Since then I never had any problems related to indigestion, acidity etc. My sincere thanks to Dr. Sanil Parekh.

Mahesh Jain

Google

My spouse had acidity problems and I had severe constipation symptoms. We consulted Dr. Sanil Parekh at Lifeline Clinic. He was very approachable, heard us out patiently, understood the problem and took time to explain the treatment. His approach was refreshing and included practical diet changes.

Prashant Kawde

Google

Dr. Sanil Parekh is known as One Of Best Gastroenterologist in Parel.

Sahil Ahirwar

Google

Had an excellent experience with Dr. Sanil Parekh at Parel Hospital. He is highly knowledgeable, patient, and takes the time to explain the diagnosis clearly. The treatment provided was highly effective. Strongly recommend him for any stomach or digestive issues.

Meghana Joshi

Google

I came to Parel Hospital for fatty liver and stomach problems. Met Dr. Sanil Parekh Sir. After the treatment I am feeling much better now. Thanks to Sanil Sir for their guidance and support. He is very polite and explaining in very clear manner. I am fully satisfied with the treatment given to me. A very good experience with Dr. Sanil Parekh Sir.

Sanam Jamadar

Google

I had suffered digestive problem. Dr. Sanil Parekh provided exceptional care from diagnosis to recovery. His attention to detail and genuine concern made all the difference. Now I am feeling much better. Thank you.

Shreyasi

Google

Had consulted Dr Parekh a couple of years back for severe GERD. My experience was that he took the time to listen and understand my symptoms which prior doctors had not done. For patients who are already suffering, finding the right doctor is a boon but finding one who leads with proficiency and empathy is rare - definitely recommend.

Sahil Ahirwar

Google

Best gastroenterologist in dadar. Excellent doctor! Dr. Sanil Parekh listened carefully and provided a highly effective treatment.

Meghana Joshi

Google

I came to Parel Hospital for fatty liver and stomach problems. Met Dr. Sanil Parekh Sir. After the treatment I am feeling much better now. Thanks to Sanil Sir for their guidance and support. He is very polite and explaining in very clear manner. I am fully satisfied with the treatment given to me. A very good experience with Dr. Sanil Parekh Sir.

Sanam Jamadar

Google

I had suffered digestive problem. Dr. Sanil Parekh provided exceptional care from diagnosis to recovery. His attention to detail and genuine concern made all the difference. Now I am feeling much better. Thank you.

Shreyasi

Google

Had consulted Dr Parekh a couple of years back for severe GERD. My experience was that he took the time to listen and understand my symptoms which prior doctors had not done. For patients who are already suffering, finding the right doctor is a boon but finding one who leads with proficiency and empathy is rare - definitely recommend.

Sahil Ahirwar

Google

Best gastroenterologist in dadar. Excellent doctor! Dr. Sanil Parekh listened carefully and provided a highly effective treatment.

Tiana

Google

I had an exceptional experience with Dr. Sanil Parekh. His expertise was instrumental in addressing my persistent digestive issues. He conducted a comprehensive evaluation, explaining each step carefully and addressing all my concerns with patience and empathy. I highly recommended Dr. Sanil Parekh to anyone in need of gastroenterological care.

Nitin Agnihotri

Google

I had indigestion issues since last many years. I visited Dr. Sanil Parekh at his Dadar clinic for treatment. Dr. Sanil listened to all my issues patiently and recommended the medicines and diet. Since then I never had any problems related to indigestion, acidity etc. My sincere thanks to Dr. Sanil Parekh.

Mahesh Jain

Google

My spouse had acidity problems and I had severe constipation symptoms. We consulted Dr. Sanil Parekh at Lifeline Clinic. He was very approachable, heard us out patiently, understood the problem and took time to explain the treatment. His approach was refreshing and included practical diet changes.

Prashant Kawde

Google

Dr. Sanil Parekh is known as One Of Best Gastroenterologist in Parel.

Sahil Ahirwar

Google

Had an excellent experience with Dr. Sanil Parekh at Parel Hospital. He is highly knowledgeable, patient, and takes the time to explain the diagnosis clearly. The treatment provided was highly effective. Strongly recommend him for any stomach or digestive issues.

Meghana Joshi

Google

I came to Parel Hospital for fatty liver and stomach problems. Met Dr. Sanil Parekh Sir. After the treatment I am feeling much better now. Thanks to Sanil Sir for their guidance and support. He is very polite and explaining in very clear manner. I am fully satisfied with the treatment given to me. A very good experience with Dr. Sanil Parekh Sir.

Sanam Jamadar

Google

I had suffered digestive problem. Dr. Sanil Parekh provided exceptional care from diagnosis to recovery. His attention to detail and genuine concern made all the difference. Now I am feeling much better. Thank you.

Shreyasi

Google

Had consulted Dr Parekh a couple of years back for severe GERD. My experience was that he took the time to listen and understand my symptoms which prior doctors had not done. For patients who are already suffering, finding the right doctor is a boon but finding one who leads with proficiency and empathy is rare - definitely recommend.

Sahil Ahirwar

Google

Best gastroenterologist in dadar. Excellent doctor! Dr. Sanil Parekh listened carefully and provided a highly effective treatment.

Tiana

Google

I had an exceptional experience with Dr. Sanil Parekh. His expertise was instrumental in addressing my persistent digestive issues. He conducted a comprehensive evaluation, explaining each step carefully and addressing all my concerns with patience and empathy. I highly recommended Dr. Sanil Parekh to anyone in need of gastroenterological care.

Nitin Agnihotri

Google

I had indigestion issues since last many years. I visited Dr. Sanil Parekh at his Dadar clinic for treatment. Dr. Sanil listened to all my issues patiently and recommended the medicines and diet. Since then I never had any problems related to indigestion, acidity etc. My sincere thanks to Dr. Sanil Parekh.

Mahesh Jain

Google

My spouse had acidity problems and I had severe constipation symptoms. We consulted Dr. Sanil Parekh at Lifeline Clinic. He was very approachable, heard us out patiently, understood the problem and took time to explain the treatment. His approach was refreshing and included practical diet changes.

Prashant Kawde

Google

Dr. Sanil Parekh is known as One Of Best Gastroenterologist in Parel.

Sahil Ahirwar

Google

Had an excellent experience with Dr. Sanil Parekh at Parel Hospital. He is highly knowledgeable, patient, and takes the time to explain the diagnosis clearly. The treatment provided was highly effective. Strongly recommend him for any stomach or digestive issues.