Short to midterm follow-up of multi-system inflammatory syndrome in children with special reference to cardiac involvement.

OBJECTIVES: We aim to describe the early and upto 16 months follow-up of post-coronavirus disease (COVID), multi-system inflammatory syndrome in children (MIS-C), with special reference to cardiac involvement. STUDY DESIGN: This cohort non-interventional descriptive study included patients <18 years admitted between May, 2020 and April, 2021. Based on underlying similarities, children were classified as post-COVID MIS-C with overlapping Kawasaki Disease, MIS-C with no overlapping Kawasaki Disease, and MIS-C with shock. Post-discharge, patients were followed at 1, 3, 6, 12, and 16 months. RESULTS: Forty-one patients predominantly males (73%), at median age of 7 years (range 0.2-16 years) fulfilled the World Health Organisation criteria for MIS-C. Cardiac involvement was seen in 15 (36.5%); impaired left ventricle (LV) function in 5 (12.2%), coronary artery involvement in 10 (24.4%), pericardial effusion in 6 (14.6%) patients, and no arrhythmias. There were two hospital deaths (4.9%), both in MIS-C shock subgroup (2/10, 20%). At 1 month, there was persistent LV dysfunction in 2/5, coronary artery abnormalities in 7/10, and pericardial effusion resolved completely in all patients. By 6 months, LV function returned to normal in all but coronary abnormalities persisted in two patients. At last follow-up (median 9.8 months, interquartile range 2-16 months), in 36/38 (94.7%) patients, coronary artery dilatation was persistent in 2 (20%) patients. CONCLUSIONS: Children with MIS-C have a good early outcome, though MIS-C with shock can be life-threatening subgroup in a resource-constrained country setting. On midterm follow-up, there is normalisation of LV function in all and recovery of coronary abnormalities in 80% of patients.

Scurvy: presenting as musculoskeletal pain.

The incidence of scurvy in the paediatric population is very low. This report describes a case of scurvy in toddler girl who was admitted with severe pain in legs and difficulty in walking along with bleeding from gums. After extensive investigation, she was found to have vitamin C deficiency resulting from restrictive eating pattern. There was significant improvement in presenting symptoms and general health after introduction of vitamin C and fresh fruits and vegetables to her diet. Nutrition-based diseases can still occur in any socioeconomic setting. Nutritional screening remains an important part in every child's general health care.

Spectrum of Joint Deformities in Children with Juvenile Idiopathic Arthritis.

OBJECTIVE: To determine the frequency and types of joint deformities in children with juvenile idiopathic arthritis and their association with clinical parameters and rheumatoid factor. STUDY DESIGN: Cross-sectional study. PLACE AND DURATION OF STUDY: Rheumatology Outpatient Clinic, the Children's Hospital and the Institute of Child Health, Lahore, from September 2014 to February 2015. METHODOLOGY: All patients of both genders of less than 16 years of age, who fulfilled the International League of Association for Rheumatology (ILAR) criteria for Juvenile Idiopathic Arthritis (JIA), were enrolled in this study. Their demographic data, duration of disease at the time of presentation, types of JIA, various joint deformities and rheumatoid factor (RF) were documented. Statistical analysis of data was done on SPSS version 16. Chi-square test was applied to determine the association of clinical deformity with age of patients, disease duration at presentation, types of JIA and RF. RESULTS: Out of 70 patients enrolled during the study period, 51.4% were boys with mean age at presentation being 9.44 ±3.89 years (2-7 years) and median duration of disease being 24 months (interquartile range 42 months). Forty patients (57.1%) had joint deformities. Most common joints involved were hand (50%), wrist (50%), and knee (35.7%). The common types of joint deformities were boutonniere deformity (28.6%), ulnar deviation of wrist (28.6%), fixed flexion deformity of wrist (22.9%), and knee (31.4%). The most common type of JIA was polyarthritis RF negative with or without deformity. There was a strong association of deformities with older age of patients at presentation (p=0.036), longer duration of disease at presentation (p=0.028), polyarthritis (RF seronegative / seropositive) (p=0.013), and seropositivity (p=0.04). CONCLUSION: More than 50% patients with JIA have joint deformities. Joint deformities are more likely to be seen in children with long-standing disease, those with polyarthritis JIA and seropositive patients.

Tuberculous Dactylitis with Concomitant Thyroid Involvement: A Rare Presentation of Childhood Tuberculosis.

Extrapulmonary tuberculosis rarely presents as thyroid involvement along with other manifestations, and poses a diagnostic challenge on account of paucibacillary nature of disease. In general, the diagnosis of tuberculosis is based on epidemiological risk factors, clinical features, imaging studies, in addition to a positive skin testing or Interferon Gamma Release Assay (IGRA). A 14-year boy presented with history of fever and weight loss for one year. On examination, he had painful swelling of fingers and toes along with a painless thyroid nodule and squint. Hand X-ray showed lytic-sclerotic lesions in phalanges. MRI of brian showed multiple ring enhancing lesions and radionuclide thyroid scan showed multinodular goitre. Histology showed epithelioid cell granulomas (thyroid and bone) and tuberculomas of brain confirmed tuberculosis. He responded well to four-drug anti-tuberculous therapy and his fever, squint, thyroid nodule, and dactylitis disappeared. Tuberculosis of thyroid, a rare phenomenon, can be diagnosed and treated well; if clinical index of suspicion is kept high, particularly in tuberculosis prevalent areas.

Fibrodysplasia Ossificans Progressiva.

Fibrodysplasia Ossificans Progressiva (FOP) is a rare autosomal dominant disorder characterized by postnatal progressive heterotopic ossification of connective tissue and congenital malformation of big toes. We report a 3-year male toddler with clinical and radiological features of FOP. He was born with bilateral hallux valgus and at the age of 3 years presented with hard swellings over back, scapular region and forehead that were initially inflammatory and then became bony hard. There is also tilting of neck towards the left due to calcification in neck region. The radiographs showed heterotopic ossification in thoracic region, neck, spine and region of hip joint.

Psittacosis: Rare Respiratory Problem in Children.

Psittacosis is a rare disease particularly in children with usual presentation of respiratory and constitutional symptoms. The cases may remain undiagnosed or diagnosis may be delayed because of lack of awareness among the paediatricians and physicians. Early diagnosis is very important as this is potentially curable and preventable disease. An interesting case of psittacosis is being reported here, which has been treated successfully with azithromycin.

Juvenile rheumatoid arthritis.

OBJECTIVE: To determine the spectrum of clinical presentation, laboratory parameters and drug therapy in patients with Juvenile Rheumatoid Arthritis (JRA). STUDY DESIGN: Case series. PLACE AND DURATION OF STUDY: The Children's Hospital and The Institute of Child Health, Lahore, from October 2008 to October 2011. METHODOLOGY: All patients who fulfilled the American College of Rheumatology criteria for JRA were enrolled. Their clinical features, investigations done and treatment received for JRA were noted. Statistical analysis of data was done on SPSS version 16.0 for obtaining descriptive statistics. RESULTS: Out of 185 patients, 50.3% (n = 93) were females; 54% (n = 100) were between 10 - 15 years of age. Polyarthritis was found in 71.9% (n = 133) followed by oligoarthritis (22.7%, n = 42) and systemic onset disease (5.4%, n = 10). Morning stiffness (78%) and fever (68%) were the most common clinical presentations. All patients with systemic onset disease had fever (n = 10) followed by skin rash, hepatosplenomegaly and lymphadenopathy. Uveitis was found in 2 patients, and both belonged to the oligoarticular group. Rheumatoid factor was found in 10.27% (n = 19) of all patients. All patients were given non-steroidal anti-inflammatory drugs (NSAIDs). Disease modifying agents (methotrexate) were given to 43.8% (n = 81). Steroids were used in 61% (n = 113) of patients either with NSAIDs alone or NSAIDs plus methotrexate. CONCLUSION: Disease profile of JRA at the study centre showed that polyarthritis is the commonest type. Recognition of subtypes will help in planning the management of these patients.