Dr. Neeraj Goel- Cancer Surgeon in Delhi

Pancreatic cancer is a highly aggressive malignancy that originates in the pancreas, an essential organ responsible for producing digestive enzymes and regulating blood glucose levels. This disease is often diagnosed at an advanced stage due to its subtle and non-specific early symptoms, making timely detection a significant clinical challenge. However, advancements in Pancreatic Cancer Treatment in Delhi are improving outcomes through early diagnosis and multidisciplinary care. Understanding the Disease Pancreatic cancer develops when abnormal cells in the pancreas begin to grow uncontrollably, forming a tumor. The most common type is pancreatic ductal adenocarcinoma. Due to its deep anatomical location and lack of early warning signs, the disease frequently progresses silently before clinical presentation. Recognizing early symptoms and risk factors is crucial for prompt diagnosis and effective management. Clinical Presentation: Signs and Symptoms Patients with pancreatic cancer may...

Colorectal cancer is a malignant condition that arises in the large intestine, which includes the colon and rectum. Depending on its origin, it may be referred to as colon cancer or rectal cancer. Due to their overlapping features in terms of pathology, risk factors, and management, these cancers are commonly grouped together as colorectal cancer. Early detection plays a crucial role in achieving successful, potentially curative outcomes. Pathogenesis and Development: Most colorectal cancers originate from abnormal growths in the inner lining of the colon or rectum, known as polyps. These polyps are generally benign initially; however, certain types have the potential to undergo malignant transformation over a period of years. Polyps are broadly classified based on their histological characteristics: Adenomatous Polyps (Adenomas): These are considered pre-cancerous lesions with a significant potential to progress to cancer. They are further categorized into tubular, villous, and tubu...

Stomach cancer , also known as gastric cancer, develops when abnormal cells in the lining of the stomach begin growing uncontrollably and form a tumor. It is considered one of the more aggressive gastrointestinal cancers because it may progress silently in early stages and spread before noticeable symptoms appear. Early recognition and timely medical intervention play a crucial role in improving outcomes. Risk Factors Associated with Stomach Cancer: Several factors may increase the likelihood of developing stomach cancer, though having a risk factor does not guarantee cancer, and some patients may develop the disease without any known risk factors. Tobacco and Alcohol Use: Smoking is a well-established risk factor for gastric cancer. Long-term tobacco use increases damage to stomach tissues. Excessive alcohol consumption may also contribute to chronic irritation and elevate cancer risk. Dietary Habits: Frequent intake of smoked, salted, or processed foods, especially certain non-vegeta...

Robotic surgery has transformed modern surgical treatment by combining advanced technology with surgical expertise. Also known as robot-assisted surgery, this minimally invasive approach allows surgeons to perform complex procedures with enhanced precision, flexibility, and control. For many patients, Robotic Surgery in Delhi has become an advanced treatment option that offers improved outcomes and faster recovery. One of the most widely used robotic platforms is the Da Vinci Surgical System, which enables surgeons to operate through tiny incisions using highly specialized instruments and a high-definition 3D view. Advantages of Robotic Surgery: Robotic-assisted procedures offer several benefits compared to conventional open surgery and, in some cases, even standard laparoscopy. Minimal Tissue Trauma- Because robotic procedures use small incisions and precise movements, surrounding tissues experience less disruption. Reduced Complications- Less tissue exposure often means lower risk o...

Late-stage gastrointestinal (GI) cancers pose a significant clinical challenge due to their aggressive nature and tendency to spread within the abdominal cavity. Conventional therapies may offer limited benefit in such advanced stages, making way for innovative approaches like Hyperthermic Intraperitoneal Chemotherapy (HIPEC). This cutting-edge treatment combines surgery with heated chemotherapy to deliver targeted and effective cancer care. What is HIPEC ? Hyperthermic Intraperitoneal Chemotherapy (HIPEC) is an advanced oncological procedure in which heated chemotherapy drugs are delivered directly into the abdominal cavity. This technique is typically performed after cytoreductive surgery, where visible tumors are surgically removed. By circulating heated chemotherapy within the abdomen, HIPEC targets residual microscopic cancer cells that are often left behind after surgery. This localized delivery allows for higher drug concentration at the disease site while minimizing systemic to...

The gallbladder is a small, pear-shaped organ located beneath the liver, often overlooked until it begins to cause discomfort. However, disorders such as gallstones can significantly impact digestive health and overall well-being. Recognizing early warning signs and understanding when to seek medical care is essential for timely intervention. What Are Gallstones? Gallstones are solid deposits that form within the gallbladder due to imbalances in bile composition. Bile, produced by the liver, plays a crucial role in fat digestion and absorption of fat-soluble vitamins. When substances like cholesterol or bilirubin become excessively concentrated, or when the gallbladder fails to empty efficiently, these substances crystallize into stones. These stones may vary in size — from tiny granules to larger masses — and may be single or multiple. While some individuals remain asymptomatic, others may develop significant clinical symptoms requiring medical attention. Who Is at Risk? The likelih...

Laparoscopic hepatobiliary surgery is an advanced minimally invasive technique used to treat diseases of the liver, gallbladder, bile ducts, and pancreas. This approach is recommended when conservative treatments such as medications and lifestyle modifications fail to provide adequate relief or disease control. With technological advancements and surgical expertise, Laparoscopic Hepatobiliary Surgery in Delhi has become a preferred option for both benign and malignant conditions. Conditions Treated with Hepatobiliary Surgery: A wide range of hepatobiliary disorders can be effectively managed using laparoscopic techniques: Cholecystitis: Inflammation of the gallbladder, often caused by gallstones, leading to pain and infection. Cholelithiasis: Formation of gallstones that may require surgical removal if symptomatic. Choledocholithiasis: Presence of stones in the common bile duct causing obstruction. Choledochal cysts: Congenital dilatation of bile ducts requiring surgical correctio...