Acute Renal Failure Secondary to Gastroenteritis in a United States Citizen, Corrected With Renal Replacement Therapy.

Cholera is an acute gastroenteritis that can lead to fatal dehydration and metabolic derangements. Cases of cholera in the United States are typically associated with international travel. Patients who are persistently dehydrated despite aggressive rehydration and antibiotic therapy may require hemodialysis until symptom resolution and stabilization of renal function.

Analysis of Survival Modification by Furosemide Use in a Cohort of Hospitalized COVID-19 Patients with Severe or Critical Disease in Mexico: Due to Its Chemical Structure, Furosemide Is More than Just a Diuretic.

In the ongoing fight against Coronavirus Disease 2019 (COVID-19), researchers are exploring potential treatments to improve outcomes, especially in severe cases. This includes investigating the repurposing of existing medications, such as furosemide, which is widely available. This study aimed to evaluate the impact of furosemide on mortality rates among COVID-19 patients with severe or critical illness.

A Rare Case of Cervical Spondylodiscitis.

Introduction: Invasive candidiasis can lead to numerous life-threatening sequelae. is the second-most common causative species of invasive candidiasis. This species possesses a high risk for persistent infection and candidemia.

A Case of Granulomatosis with Polyangiitis Masquerading as Community Acquired Pneumonia.

Granulomatosis with polyangiitis (GPA) has a multitude of presentations, including appearing as a refractory community-acquired pneumonia (CAP) or an isolated localized pulmonary disease. This case describes a patient suspected to have a CAP before further workup and lung biopsy revealed his diagnosis of GPA. This case report demonstrates GPA's diverse presentations, critical complications such as diffuse alveolar hemorrhage (DAH) and cardiac tamponade, and nuanced management options.

Ileocecal Mesentery Arteriovenous Malformation as a Rare Cause of Ectopic Variceal Bleeding in a 58-Year-Old Male With Cirrhosis.

Ectopic varices can be defined as dilated portosystemic venous collaterals that are located at a site other than the esophagus or stomach. These varices can be seen in patients with underlying portal hypertension, but bleeding from them is quite rare. The bleeding usually occurs in patients with a history of intra-abdominal surgery and adhesions.

A Case of Grave's Thyrotoxicosis-Induced Takotsubo Cardiomyopathy Presenting with Cardiac Arrest After Winning the Lottery.

Takotsubo syndrome (TTS) is a nonischemic cardiomyopathy with transient apical ballooning of the left ventricle and reduced ejection fraction that can be caused by severe emotional or physical stress, with diverse clinical presentations. This case describes a patient who went into cardiac arrest at a casino after winning the lottery. She was found to have Takotsubo cardiomyopathy, in the setting of uncontrolled hyperthyroidism.

And Yet.

Description As healthcare workers, invested in the wellbeing of our patients while also hoping to grow as individuals, we sometimes tend to view our jobs as a rigid duality-we are either "in love" with our practice and persevere flawlessly through all hardship, or we are "burnt out," coldhearted, and defeated by the heavy workload and expectations of medicine. In reality, we all sit somewhere in the middle of a blurry spectrum, balancing out physical, mental, and emotional pain with the immense honor of saving and cherishing human life, while simultaneously struggling to reconcile our altruistic goals with realistic but necessary human incentives. I want this open-ended work to acknowledge these challenging but critical "and yet" moments, and I hope anyone who is reading it can connect to the words personally and find new insight, regardless of where they are in life.

Suspected Anaphylactic Reaction Following Second Dose of the Pfizer-BioNTech (BNT162b2) Coronavirus Vaccine in a Geriatric Female.

Description Anaphylaxis is a rare but serious adverse reaction that can occur following mRNA-based vaccination against coronavirus (COVID-19). This is a case of a geriatric patient presenting with hypotension and an urticarial rash with bullous lesions following a syncopal episode with incontinence. She received the second dose of the Pfizer-BioNTech (BNT162b2) COVID-19 vaccine three days prior, and first developed the skin abnormalities the morning after receiving the vaccine.

Elucidation of Novel Molecular Targets for Therapeutic Strategies in Urothelial Carcinoma: A Literature Review.

Urothelial carcinoma therapy is a rapidly evolving and expanding field. Traditional cytotoxic chemotherapy regimens have not produced optimal long-term outcomes, and many urothelial cancer patients have comorbidities that disqualify them as chemotherapy candidates. In recent years, a plethora of novel therapeutic agents that target diverse molecular pathways has emerged as alternative treatment modalities for not only metastatic urothelial carcinoma, but also for muscle-invasive bladder cancer and non-muscle invasive bladder cancer in adjuvant and definitive settings.

Non-neoplastic inflammatory pseudotumor of the lung after immunotherapy for melanoma: A diagnostic pitfall on fine needle aspiration biopsy of lung.

Nivolumab is commonly used as monotherapy or in combination therapy for management of locally advanced or metastatic melanoma; however, it is also associated with immunotherapy-related adverse events concerning for disease progression or tumor flare reaction. This report presents a case of a non-neoplastic pseudotumor of the lung initially mistaken for malignancy that occurred in a patient receiving adjuvant nivolumab therapy following complete resection of stage IIIB melanoma. The diagnosis was made by lung biopsy and confirmed by a wedge resection, with findings consistent with organizing pneumonia type of pulmonary inflammatory pseudotumor rather than malignancy.

Standard-Dose Rituximab as Effective Therapy for Treating Malignancy-Related Hemophagocytic Lymphohistiocytosis in the Eldery: A Case Report.

Hemophagocytic lymphohistiocytosis (HLH) is a syndrome involving uncontrolled inflammation due to widespread activation of immune response. HLH can be inherited or acquired secondary to infection, autoimmune, or oncologic processes such as small lymphocytic lymphoma (SLL) or chronic lymphocytic leukemia (CLL). There has been minimal documentation of HLH secondary to SLL/CLL, and results of treatment have been largely unsuccessful.

A unique case of hemolytic-uremic syndrome secondary to enteropathogenic .

Causative factors of HUS due to infection are not limited to classic EHEC and Shigella infection. Understanding the effects of EPEC-related HUS and its complications is imperative for early diagnosis and treatment to mitigate long-term sequelae.

An Advanced AIDS Patient With CD4 <20 and Plasmablastic Lymphoma Achieving Complete Response With the V-EPOCH Regimen.

Plasmablastic lymphoma (PBL) is a rare form of non-Hodgkin lymphoma that is highly aggressive and carries a poor prognosis. Although the standard chemotherapy choice for most diffuse large B-cell lymphomas (DLBCL) is R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone), subtypes of DLBCL such as PBL are less responsive to this treatment regimen. The preferred regimens for PBL include infusional EPOCH (etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin hydrochloride), HyperCVAD (cyclophosphamide, vincristine sulfate, doxorubicin hydrochloride, and dexamethasone), or CODOX-M/IVAC (cyclophosphamide, vincristine, doxorubicin, high-dose methotrexate/ifosfamide, etoposide, and high-dose cytarabine).