Lithium Toxicity - A Chameleon to Gastrointestinal Vasculitis as an Initial Presenter of Systemic Lupus Erythematosus.

Systemic lupus erythematosus (SLE) is a multisystemic autoimmune disease. Gastrointestinal manifesting as nausea, vomiting, and pain abdomen are not so uncommon in SLE flare. However, gastrointestinal intestinal vasculitis as an initial presenter of SLE is very rare. This case report narrated gastrointestinal vasculitis as an initial presentation of systemic lupus erythematous, which mimicked lithium toxicity in a patient of preexisting bipolar disorder who was on long-term lithium therapy. A 26-year-old female presented with abdominal pain and persistent vomiting for 2 months. On further workup, she was antinuclear, anti-Smith, and anti-ds-DNA antibody positive. The serum lithium level was found to be normal computed tomography angiogram of the abdomen suggestive of vasculitis. A final diagnosis of SLE with gastrointestinal vasculitis as an initial presenter was made. She was treated with high-dose corticosteroid, cyclophosphamide, and other supportive care. She improved dramatically and was discharged with an oral corticosteroid, hydroxychloroquine, and ramipril.

Risk Perception and Preventive Practice During the COVID-19 Pandemic in the General Population.

Background People's perceptions of the COVID-19 pandemic and its associated risk are very essential to prevent the spread of the infection. The awareness among individuals may contribute to preventing COVID-19 infections. Coronavirus disease is a serious public health issue. However, preventive practices toward COVID-19 are relatively unknown. The present study aims to survey the risk perception and preventive practice during the COVID-19 pandemic among the general population in Odisha. Method A cross-sectional online survey among 395 participants was conducted by adopting the convenience sampling technique. The tools used for the survey consist of three divisions: collection of sociodemographic data, assessment of risk perception toward COVID-19, and assessment of preventive practices during COVID-19 through an online survey method. Results The majority (83.29%) of the participants strongly agreed that social distancing is necessary to control the transmission of COVID-19, 65.82% strongly agreed that lockdown is relevant to control COVID-19 spread, 49.62% strongly agreed that wearing a mask protects from the infection, and 40.25% strongly agreed that they will be able to connect with healthcare professionals if they are infected with COVID-19 infection. The finding revealed that the highest number of participants are always practicing all the preventive measures such as maintaining hand hygiene (77.21%), wearing a mask (68.10%), avoiding shaking hands (87.59%), willingness to seek medical help (90.37%), avoiding going to the market or meeting friends (80.75%), discussing preventive measures related to COVID-19 with their family members (76.45%), and eating only homemade food (87.34%). Conclusion This study found that an average number of study participants who had the highest level of practice on preventive measures are those who had higher perceived risk among the general population. Expanding the knowledge regarding the infection and its ill effect on health through the proper channel can bring a drastic change in the attitude of the general public. As many people depend on television and social media for acquiring information about COVID-19, any information that reaches the public should be accurate and based on evidence. To avoid miscommunication and the further spread of COVID-19, health education and awareness have to be implemented to increase self-efficacy and risk identification among the general public, which eventually increases the practice of preventive measures.

Schnitzler Syndrome: A Recherche Entity.

Schnitzler syndrome (SS) is a rare disease of unknown etiology. Literature suggests that only around 300 well-diagnosed cases have only been reported worldwide and rarely from India. This syndrome has a slight male predominance with a mean age of onset of around 50 years. It is considered an autoinflammatory disease with presentation mimicking adult-onset Still's disease and systemic lupus erythematosus, and its presentation most commonly includes recurrent fever, urticarial rash, arthralgia, and bone pains. The probable pathogenesis is considered to be cytokine-mediated, mostly interleukin- 1 (IL-1), and its association with the NRLP3 gene has been mentioned in a few reports. Herein, we report a case of a 40-year-old female who presented to us with fever, jaundice, rash, and pedal edema, and detailed investigations revealed leukocytosis with low complements, normal bone marrow with an 'M band' in the immunoglobulin M (IgM) region. Skin biopsy was suggestive of leukocytoclastic vasculitis and renal biopsy was suggestive of membranoproliferative glomerulonephritis (MPGN). All autoimmune and viral markers were negative, including cryoglobulins, and by excluding all possible differentials, the diagnosis of Schnitzler syndrome was confirmed. SS is a disease of exclusion and several autoimmune, hematological infections need to be excluded, hence, this requires extensive workup. It's the rarest of rare cases, with a variable presentation, specially pyrexia of unknown origin (PUO) with rash, hence this case will open the physician's vision of undiagnosed cases, and further research will help understand its pathogenesis.

Severe Oleander Poisoning Presenting with Hyperkalaemia and Unusual Electrocardiographic Changes.

BACKGROUND: Hyperkalaemia in oleander (Nerium oleander) poisoning has been associated with a poor prognosis. Different electrocardiographic (ECG) presentations are possible because of vagotonia and hyperkalaemia. METHODS/RESULTS: We report a series of three cases of oleander poisoning in which ECG showed unusual hyperkalaemia features, such as bradyarrhythmia, sinoatrial block, atrioventricular block and junctional rhythm. CONCLUSIONS: If arterial blood gas analysis or laboratory values indicate hyperkalaemia in oleander poisoning, the hyperkalaemia should be treated immediately, even if the ECG does not show typical hyperkalaemia features. LEARNING POINTS: Hyperkalaemia in oleander poisoning is associated with a poor prognosis.Hyperkalaemia should be treated aggressively in oleander poisoning even if the ECG does not show typical features, as mimics other conditions on ECG.

Intravenous Immunoglobulin-Associated Elevation of Liver Enzymes in Neurological Autoimmune Disorder: A Case Series.

Intravenous immunoglobulin (IVIG) is used in the treatment of a variety of autoimmune neurological disorders and is generally regarded as safe. We present a case series where IVIG causes transaminitis. The adverse effects are mostly due to the stabilizing agent used to prepare the IVIG (e.g., maltose in this series). While the adverse effects are usually self-limiting, physicians should be cautious in administering an IVIG preparation to these patients.

Aluminium Phosphide-Induced Expression of Covertly Present Brugada Pattern in Electrocardiogram: A Rare Case Report.

Aluminum phosphide is a common suicidal agent in an agrarian country like India. Toxicity is mostly due to the liberation of phosphine gas, which non-competitively inhibits cytochrome oxidase in the mitochondria causing cell hypoxia. It can involve almost any organ in the body, but the most common is cardiovascular system. Various cardiovascular manifestations are hypotension, myocarditis, pericarditis, congestive heart failure, various ECG changes like myocardial infarction, conduction abnormalities, various arrhythmias, and very rarely unmasking of the Brugada pattern. Here we are presenting a case in which the patient developed unmasking of the Brugada pattern in ECG, and gradually he improved symptomatically and ECG wise with conservative treatment. As unmasking of the Brugada pattern in ECG can lead to life-threatening arrhythmias, one has to be cautious and keep this in mind while dealing with a case of aluminum phosphide poisoning.

A Rare Case of Multicentric Reticulohistiocytosis with Concurrent Rheumatoid Arthritis.

Multicentric reticulohistiocytosis (MRH) is a rare multisystem macrophage disorder of unknown etiology characterized by papulonodular skin and mucosal lesions, rapidly progressive erosive symmetric polyarthritis, and inflammation of internal organs. Most often, it is misdiagnosed as rheumatoid arthritis (RA). Here, we report the case of a 60-year-old woman found to have features of both MRH and RA with positive rheumatoid factor and high titer of anti-cyclic citrullinated peptide antibody in serum. It was confirmed by a histopathology of skin lesions, which showed diffuse histiocytic infiltrate with multinucleated giant cells. She was treated with methotrexate, hydroxychloroquine, corticosteroids, and nonsteroidal anti-inflammatory drugs and bisphosphonate.