An Unusual Hodgkin's Lymphoma Journey: Cardiac Tamponade, Primary Refractoriness, Immune Thrombocytopenia, and Post-Traumatic Stress Disorder.

Hodgkin's lymphoma (HL) is a lymphoid neoplasm in which malignant Hodgkin or Reed-Sternberg cells are present in tissues mixed with heterogeneous non-malignant inflammatory cells. Pericardial effusion (PEEF) in HL is rare. Furthermore, hemodynamically significant effusions causing cardiac tamponade (CTp) are exceedingly uncommon.

Dyshidrotic Eczema: A Common Cause of Palmar Dermatitis.

Dyshidrotic eczema (DE) or acute palmoplantar eczema is a common cause of hand and foot dermatitis in adults. It is a recurrent vesicular eruption affecting the soles, palms, or both. It is very pruriginous and generally appears suddenly.

Bile Cast Nephropathy Secondary to Hemophagocytic Lymphohistiocytosis With Liver Failure.

Acute kidney injury (AKI) is a common complication seen in patients with hemophagocytic lymphohistiocytosis (HLH). More than half of patients with HLH require renal replacement therapy (RRT). There are four main causes of kidney dysfunction in HLH, which include acute tubular necrosis (ATN), hypoperfusion, tumor lysis syndrome (TLS), and HLH-related glomerulopathies.

Left ventricular dyssynchrony as result of right ventricular permanent apical pacing.

La estimulación apical permanente del ventrículo derecho (VD) puede producir asincronía del ventrículo izquierdo (VI) desde los puntos de vista eléctrico y mecánico. Este fenómeno es efecto de una alteración de la activación normal del VI que lleva al deterioro de la función sistólica y la aparición de insuficiencia cardíaca y sus efectos deletéreos relacionados. Para el estudio de la asincronía eléctrica del VI se ha propuesto en fecha reciente el nuevo sistema electrocardiográfico no invasivo Synchromax, que puede cuantificar el grado de asincronía eléctrica que causa una subsecuente asincronía mecánica.

A Challenging Case of Recurrent Eosinophilic Peritonitis.

Eosinophilic peritonitis is a rare presentation of eosinophilic gastroenteritis and is characterized by eosinophil-rich inflammation in any part of the gastrointestinal tract in the absence of secondary causes of eosinophilia. We report a case of a 48-year-old female who had recurrent hospital admissions due to abdominal pain and distension secondary to relapsing eosinophilic peritonitis.

Tumor Lysis Syndrome Caused by Unrecognized Richter's Transformation of Chronic Lymphocytic Leukemia: Treatment With Venetoclax for Suspected Disease Progression.

Richter's transformation (RT) is defined as the transition of chronic lymphocytic leukemia (CLL) or small lymphocytic leukemia (SLL) into an aggressive lymphoma. The conversion generally leads to diffuse large B-cell lymphoma (DLBCL), but more aggressive forms such as Hodgkin lymphoma (HL) can also occur. RT is a rare complication of CLL.

Leukocytoclastic Vasculitis: An Early Skin Biopsy Makes a Difference.

Leukocytoclastic vasculitis (LCV) is an uncommon condition with a broad differential diagnosis. Although the clinical history, physical examination, and laboratory workup are pivotal when formulating a differential diagnosis of LCV, a skin biopsy is required in most cases to elucidate the cause. The diagnostic yield of a skin biopsy increases within the first 24 to 48 hours of the lesion onset indicating the importance of obtaining a prompt skin sample.

Spontaneous Tumor Lysis Syndrome Due to Endometrial Carcinoma.

Spontaneous tumor lysis syndrome (TLS) is a rare condition in solid tumors, particularly in endometrial carcinoma. Spontaneous TLS occurs without the use of cytotoxic therapy but is observed particularly in hematologic malignancies. Given the high morbidity and mortality associated with spontaneous TLS, it is crucial to identify and treat it promptly.