Patient presents with signs and symptoms consistent with protein malnutrition (kwashiorkor, marasmus, protein-calorie malnutrition).  Clinical findings include [Specify: e.g., decreased muscle mass, edema, skin lesions, brittle hair, growth retardation in children, impaired wound healing, fatigue, lethargy, anorexia, increased susceptibility to infection].  Laboratory data reveals [Specify: e.g., hypoalbuminemia, decreased prealbumin, transferrin deficiency, lymphocytopenia, electrolyte imbalances].  Patient's dietary history indicates inadequate protein intake [Specify details: e.g., insufficient dietary protein sources, restrictive dieting, malabsorption, recent illness or surgery impacting nutrient absorption].  Assessment supports the diagnosis of protein malnutrition.  Differential diagnoses considered include [Specify: e.g., malabsorption syndromes, inflammatory bowel disease, chronic infections, cancer cachexia].  Plan includes nutritional counseling to address dietary protein needs.  A high-protein diet incorporating [Specify protein sources: e.g., lean meats, poultry, fish, eggs, dairy products, legumes, nuts, seeds] is recommended.  Caloric intake will be monitored and adjusted as needed.  Micronutrient deficiencies will be evaluated and supplemented as appropriate.  Patient education regarding balanced nutrition and the importance of protein for tissue repair, growth, and immune function provided.  Follow-up scheduled to monitor progress, reassess nutritional status, and adjust treatment plan as necessary.  ICD-10 code E43, E44.0, E44.1 may be considered, depending on the specific clinical presentation.