Streptococcus intermedius Pleuropulmonary Disease: A Not So Commonly Seen Radiological Picture.

A Streptococcus (S.) intermedius-associated pleuropulmonary infection (PPI) is a rare presentation. Cases have been reported in the last decade in which S. intermedius was identified in pleural fluid cultures and lung biopsies in patients presenting with complicated pleural effusions and empyema. However, there are data lacking on predisposing factors, mode of dissemination, and treatment strategies for these patients. Moreover, these patients can present with a spectrum of radiographic findings, which can help with prompt diagnosis and effective patient management. However, the radiological findings in this patient and the rapidly worsening clinical symptoms make the diagnosis difficult.

Use of Continuous Etomidate Infusion to Rapidly Correct Hypercortisolism in a Patient With Disseminated Nocardiosis.

Cushing's syndrome (CS) is an immunocompromised state characterized by impaired cellular and adaptive immunity due to hypercortisolism. This imbalance in the immune system leads to a high risk of opportunistic infections which can potentially prove fatal. In such patients, mortality can be reduced with early diagnosis and effective management of the underlying hypercortisolism. In this case report, we describe how prompt reduction of cortisol levels using a low dose continuous etomidate infusion was pivotal in effective treatment of an opportunistic infection, disseminated nocardiosis, in a 29-year-old female with Cushing's syndrome. We also discuss how treatment with antibiotics including empiric therapy with Imipenem and sulfamethoxazole/trimethoprim (SMX/TMP) and definite therapy as per susceptibility testing, with amikacin, SMX/TMP, and doxycycline helped to prevent adverse outcomes. Through this case, we aim to emphasize that infiltrates or cavitary lesions on the computed tomography (CT) scan of the chest in a patient with Cushing's syndrome should raise concern for nocardiosis, and prompt management with antibiotics should be initiated. Similarly, disseminated nocardiosis should always raise concern for possible immune deficiency states like Cushing's syndrome. Our case is unique in detailing the significance of using etomidate to acutely lower cortisol levels in a patient with endogenous CS and widespread invasive opportunistic infection. The pharmacology aspects of the Etomidate, in this case, have been published in the Journal of Pharmacy Practice and cited appropriately in this article.

A Rare Case Study About Necrotizing Granulomatous Sarcoidosis.

Sarcoidosis is a granulomatous disorder with an elusive etiology and pathogenesis. Classically, sarcoidosis is associated with non-caseating granulomas composed of mononuclear phagocytes, lymphocytes, and multinucleated giant cells. Necrotizing granulomas can also be associated with sarcoidosis but is scarcely reported in the medical literature. Necrotizing sarcoid granulomatosis is challenging to diagnose due to its rarity and similarity with other necrotizing disorders. Therefore, it is mainly considered a diagnosis of exclusion. We report one such case study, which could prompt further research to lay the course of treatment strategies for this disease. Moreover, our patient had a family history of sarcoidosis, which raises questions regarding possible genetic predisposition, and future work might help solve this medical mystery.

An Unfortunate Case of Reactivation of Tuberculosis in a Postpartum Female.

Tuberculosis (TB) is a widely prevalent disease, especially in resource-limited settings. It poses a big burden to the community and is a significant cause of morbidity and mortality in pregnant females due to their immunosuppressed state. During pregnancy, the immune system is suppressed to prevent fetal rejection, and it gets reconstituted postpartum. During this reconstitution phase, reactivation of TB may occur, making it quintessential to test peripartum females for latent TB, especially those belonging to endemic regions. We describe an unfortunate case of reactivation of TB in a postpartum female from Central America.

Thromboprophylaxis in Intensive Care Unit Patients: A Literature Review.

Thromboembolism is a major complication in hospitalized patients. Intensive care unit (ICU) patients have a greater risk of thrombotic events due to additional risk factors such as immobilization, mechanical ventilation, and central catheters. The diagnosis and management of deep vein thrombosis (DVT) and pulmonary embolism (PE) in critically ill patients are challenging and these conditions are associated with high mortality. Medical thromboprophylaxis with low molecular weight heparin (LMWH) as well as unfractionated heparin (UFH) has been shown to reduce the incidence of thromboembolic events in such patients. For patients with high risk of bleeding, mechanical thromboprophylaxis can be used. Literature database was conducted on Medline for articles published up to 2018 using particular search terms such as thromboprophylaxis and venous thromboembolism in ICU patients. The following review summarizes the existing data regarding thromboprophylaxis in ICU patients with special consideration to the use of mechanical prophylaxis and pharmacologic prophylaxis using heparin products.

Pain Management in Metastatic Bone Disease: A Literature Review.

Cancer means an uncontrolled division of abnormal cells in the body. It is a leading cause of death today. Not only the disease itself but its complications are also adding to the increase in mortality rate. One of the major complications is the pain due to metastasis of cancer. Pain is a complex symptom which has physical, psychological, and emotional impacts that influence the daily activities as well as social life. Pain acts as an alarm sign, telling the body that something is wrong. Pain can manifest in a multitude fashion. Management of bone pain due to metastasis involves different modes with some specific treatments according to the type of primary cancer. Over the years various treatment modalities have been tried and tested to improve the pain management including the use of non-steroidal anti-inflammatory drugs (NSAIDs), opioids, bisphosphonates, tricyclic antidepressants, corticosteroids, growth factors and signaling molecules, ET-1 receptor antagonists, radiotherapy as well as surgical management. The topic of discussion will cover each one of these in detail.