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Introduction and importance: Infantile tremor syndrome (ITS) affects children aged 6-18 months, and is characterized by tremors, pallor, developmental regression, skin pigmentation changes, and sparse hypopigmented hair. This case report highlights an ITS presentation in a 16-month-old exclusively breastfed male, emphasizing the significance of complementary feeding. Case presentation: The patient presented with abnormal body movements, loss of developmental milestones, hyperpigmented skin changes, hypopigmented scalp hairs, pallor, and microcephaly. Born to a vegetarian mother with inadequate prenatal care, the child's exclusive breastfeeding till 16 months of age without complementary feeding led to severe developmental delay and moderate malnutrition. Diagnostic workup revealed vitamin B12 deficiency, anaemia, and neurologic abnormalities. Clinical discussion: ITS is associated with various manifestations, including pallor, hyperpigmentation, and tremors, commonly linked to vitamin B12 deficiency. In this case, developmental delays and malnutrition underscored the importance of early recognition. Despite neurological improvement with vitamin B12 supplementation, ITS's long-term impact on cognitive functions necessitates vigilance and appropriate nutritional interventions. Conclusion: Early recognition of ITS is vital for the prevention of long-term neurodevelopmental sequelae. Injectable vitamin B12 supplementation and nutritional interventions have demonstrated significant developmental gains. Increased awareness among mothers about nutritional intake during pregnancy and lactation is crucial, especially among vegetarians.
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INTRODUCTION: Due to heterogeneity in the organs involved and a variety of influencing factors, a wide range of clinical manifestations are possible in systemic lupus erythematosus (SLE). In our knowledge, a combination of leg ulcer and dysentery as presenting symptoms of SLE has never been reported previously. PATIENT CONCERNS: A 13-year-old female child presented with a chronic wound over right medial malleolus for 6 months, and passing of watery stool, later mixed with blood, for 4 days. On examination, she had a fever of 38.5°C. Lab reports revealed anemia, thrombocytopenia, proteinuria, and features of urinary tract infection. Renal biopsy showed membranous glomerulonephropathy. She was positive for antinuclear antibodies (ANA) and antidouble stranded DNA (anti-dsDNA). Immunofluorescence revealed reduced C4 and C3 levels. Abdominal ultrasound showed symmetrical circumscribed thickening, and edematous cecum and ascending colon. DIAGNOSIS: The patient was diagnosed with SLE based on the Systemic Lupus International Collaborating Clinics classification criteria. INTERVENTIONS: The patient was treated with prednisolone, hydroxychloroquine, metronidazole, ciprofloxacin, trypsin-chymotrypsin, zinc, calcium, and calcitriol tablets. OUTCOMES: Fever subsided within 3 days of treatment. Gastrointestinal symptoms subsided within 1 week of treatment. On 31 day of treatment, the wound had been reduced and showed features of healing. CONCLUSION: Dysentery and leg ulcers can be the manifestations of SLE. Therefore, SLE should also be considered when a patient presents with such symptoms. Any suspicion of infection in SLE should be treated aggressively with antibiotics.