Postoperative long-term complications after gastric bypass include significant weight regain and which of the following?

Postoperative long-term complications after gastric bypass include significant weight regain and which of the following?

• A. Steatorrhea
• B. Gastric stricture
• C. Malnutrition
• D. Hair loss

Answer: (C)

Long-term nutritional health after gastric bypass hinges on how well the body handles nutrient absorption. The Roux-en-Y procedure bypasses part of the small intestine, reducing the surface area available for absorbing calories, protein, and micronutrients. Over time, this can lead to protein–calorie malnutrition and deficiencies in iron, vitamin B12, folate, calcium, vitamin D, and other nutrients if intake or supplementation isn’t adequate. This malnutrition is a well-recognized long-term complication that can occur even if weight loss occurs or weight is regained, underscoring the need for ongoing nutritional monitoring and lifelong supplementation. Steatorrhea signals fat malabsorption and is less typical after a standard gastric bypass. A gastric stricture is a mechanical complication that usually appears earlier after surgery and presents with obstruction symptoms rather than nutritional deficits. Hair loss can accompany nutritional deficiencies but is a symptom rather than a distinct long-term complication by itself.

Long-term nutritional health after gastric bypass hinges on how well the body handles nutrient absorption. The Roux-en-Y procedure bypasses part of the small intestine, reducing the surface area available for absorbing calories, protein, and micronutrients. Over time, this can lead to protein–calorie malnutrition and deficiencies in iron, vitamin B12, folate, calcium, vitamin D, and other nutrients if intake or supplementation isn’t adequate. This malnutrition is a well-recognized long-term complication that can occur even if weight loss occurs or weight is regained, underscoring the need for ongoing nutritional monitoring and lifelong supplementation.

Steatorrhea signals fat malabsorption and is less typical after a standard gastric bypass. A gastric stricture is a mechanical complication that usually appears earlier after surgery and presents with obstruction symptoms rather than nutritional deficits. Hair loss can accompany nutritional deficiencies but is a symptom rather than a distinct long-term complication by itself.