An Unusual Case of an Immunocompetent Adult Diagnosed With Cytomegalovirus Colitis.

Cytomegalovirus (CMV) infections are typically considered opportunistic in individuals with immunosuppressive conditions such as human immunodeficiency virus/acquired immunodeficiency syndrome, underlying malignancies, organ or bone marrow transplantation, and those receiving chemotherapeutics or steroids. Nevertheless, there is a significant increase in reported instances of CMV infections globally, suggesting that even individuals with a healthy immune system might experience these infections. In such cases, the primary symptoms are typically related to the gastrointestinal system, such as ulcerative colitis, pseudopolyps, tumors, and ischemic and hemorrhagic enterocolitis. We present a unique instance of severe CMV colitis in a patient with a fully functioning immune system. The diagnosis of CMV colitis was determined through the histological analysis of biopsy tissues acquired during colonoscopy.

Acute Cerebillitis Due to Salmonella typhimurium Infection in an Adult: A Report of an Unusual Case.

Acute cerebellitis is an inflammatory illness that may manifest as a primary, para-infectious, or post-infectious disease. The clinical manifestations of acute cerebellitis are traditionally characterized by fever, vomiting, headache, and altered sensorium, accompanied by impaired cerebellar function corroborated by neuroradiography alterations. Acute cerebellitis may lead to a potentially fatal increase in pressure within the skull, requiring immediate and critical neurosurgical surgery. It is important to note that cerebellar symptoms may not be evident initially. This report provides a comprehensive analysis of a case of a 57-year-old male patient who had been diagnosed with acute cerebellitis caused by an infection with Salmonella typhimurium.

Hepatic Tuberculosis Manifested as Hepatic Abscess: A Report of a Unique Case.

Millions of people around the world suffer from tuberculosis (TB), a long-term contagious illness. TB can invade almost all human body systems, with the respiratory system being the most impacted. Hepatic TB is a form of TB infection that affects the liver. It is considered an extrapulmonary manifestation of TB, which is a rare manifestation. Early identification of hepatic TB allows for prompt treatment, while leaving it untreated can result in fatality. Our patient is a 46-year-old female who presented with fever, weight loss, loss of appetite, and abdominal pain. An abdominal contrast-enhanced computed tomography (abdominal CECT) scan shows a well-defined, peripherally enhancing hypodense lesion in the liver, which helps with diagnosis. The biopsy demonstrates granulomatous inflammation accompanied by caseating necrosis. The objective of our study is to provide a detailed description of this unique condition through a case presentation.

Leptospirosis and Dengue Coinfection-Associated Multi-Organ Dysfunction Syndrome: A Case Report.

Dengue and leptospirosis are frequently discussed separately, with dengue causing rash and leptospirosis causing jaundice. Currently, there are more and more reports of coinfections. The comparable clinical symptoms of both infections make it challenging to distinguish between leptospirosis and dengue. Differentiating between leptospirosis and dengue is crucial since leptospirosis has a more favorable prognosis with early antibiotic therapy, whereas dengue does not have a specific treatment, although early detection is essential for close monitoring and cautious fluid management. Here, we highlight a case of dengue virus and leptospirosis coinfection in a female who presented with acute febrile illness, dyspnea, and altered sensorium, which progressed to multiorgan dysfunction syndrome, involving the neurological, respiratory, hepatic, and hematological systems.

Post-COVID Multisystem Inflammatory Syndrome-Adult Leading to Cardiomyopathy and Autoimmune Thyroiditis: A Case Report.

The Coronavirus disease pandemic is an evolving disease with myriad presentations and sequelae. Multisystem inflammatory syndrome in adults (MIS-A) can affect various organ systems, including cardiovascular, gastrointestinal, and neurologic systems, with fever and abnormally increased inflammatory markers without significant respiratory affection. This is a well-known complication in children (MIS-C). Validated clinical criteria are used to diagnose this condition. Long-term sequelae of MIS-A are unclear and underreported. Here, we describe a case of Post-COVID-19 MIS-A who presented with cardiac dysfunction, hepatitis, and acute kidney injury and recovered well with steroids. He was left with persistent cardiomyopathy and thyroiditis with hypothyroidism which to date has not fully recovered. This case emphasizes that the sequelae of COVID-19 and its pathophysiology are not fully understood, and more research is needed to predict and prevent the same.