Gastrointestinal Cancer Surgery (Gastro-Oncology) in Varanasi
Comprehensive surgical oncological care for cancers of the esophagus, stomach, colon, rectum, liver, and pancreas.
Dr. Pawan Kumar Singh
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Advanced laparoscopic & minimally invasive care
Procedures by Dr. Pawan Kumar Singh use HD laparoscopes, micro-instruments, and ultrasonic energy — with smaller incisions than traditional open surgery.
Micro-keyhole incisions
Tiny 5–10 mm ports, lower infection risk, and no large abdominal muscle cut.
Minimal pain & blood loss
Precision sealing keeps bleeding low and recovery more comfortable.
Rapid recovery
Most patients walk within hours and go home in 24–48 hours when clinically fit.
Clinical Overview
Digestive tract malignancies require specialized oncological resections following strict surgical margins and radical lymph node clearances to maximize long-term survival.
Who Is an Ideal Candidate?
Patients diagnosed with stomach cancer, colorectal tumors, esophageal neoplasms, or gastrointestinal stromal tumors (GIST).
Common concerns we treat
Curative margins, stoma avoidance, and multimodality chemo-radiation coordination.
Step-by-Step Treatment Journey
Surgical procedures by Dr. Pawan Kumar Singh adhere to international ERAS (Enhanced Recovery After Surgery) protocols:
Diagnostic Imaging & Staging
High-resolution ultrasound, contrast CT scans, or endoscopy to delineate anatomy and formulate an individualized surgical roadmap.
Pre-Anesthetic Clearance & ERAS Counseling
Cardiac and pulmonary assessments ensure 100% surgical fitness, with carbohydrate loading and minimal preoperative fasting.
Laparoscopic Micro-Incision Execution
Dr. Pawan Kumar Singh performs the procedure via 3-4 miniature keyhole ports under 4K laparoscopic vision with ultrasonic vessel sealing.
Rapid Recovery & Early Ambulation
Multimodal pain control protocols allow patients to stand, walk, and ingest clear liquids within a few hours of surgery.
Discharge & Nutritional Guidance
Discharge within 24 to 48 hours with comprehensive dietary instructions, wound care advice, and scheduled OPD follow-ups.
Our Clinical Approach & Equipment
Minimally invasive laparoscopic and open oncological resections (Gastrectomy, Colectomy, Low Anterior Resection) preserving sphincters wherever oncologically safe.
Patient Safety & Technology Standards
Adherence to international oncology standards (NCCN / ESMO guidelines).
Laparoscopic vs Traditional Open Surgery
| Surgical Parameter | Laparoscopic Keyhole (Dr. Pawan) | Conventional Open Surgery |
|---|---|---|
| Incision Size | 3–4 tiny keyhole ports (5–10 mm) | Large abdominal cut (15–20 cm) |
| Postoperative Pain | Minimal discomfort, mild analgesics | Severe prolonged incision pain |
| Hospital Stay | Daycare or 24–48 hours discharge | 5–7 days inpatient bed rest |
| Infection & Hernia Risk | Extremely low wound infection rates | Higher risk of incisional hernia |
| Return to Normal Work | Within 3 to 7 days | 4 to 6 weeks mandatory recovery |
Post-Treatment Aftercare Guidance
Postoperative enhanced recovery after surgery (ERAS) protocols and tumor board oncology coordination.
Dr. Pawan Kumar Singh
Frequently Asked Questions
Book This Service
Reserve a consultation for Gastrointestinal Cancer Surgery (Gastro-Oncology) with Dr. Pawan Kumar Singh at Gilat Bazar.
Reserve Slot Now WhatsApp Booking Call 073900 50037Clinic Location
S 1/124-B, First Floor, Gilat Bazar, Above New Krishna Pharmacy, Varanasi, Uttar Pradesh 221003
Dr. Sneha: Every Saturday morning OPD is not available.
Dr. Pawan: Wednesday evening OPD is not held. The 2nd Sunday of each month is not held.
Please call the clinic once before arriving. An operation may run late, and Dr. Pawan may not be able to reach the clinic.
