ABSTRACT
Portal vein thrombosis (PVT) is characterized by a complete or partial occlusion of the portal vein by a thrombus. The formation of the thrombus is usually attributed to an underlying condition that is causing a hypercoagulable state, such as malignancy or cirrhosis. When these causes are ruled out, a hypercoagulable workup can reveal other underlying prothrombotic etiologies. Still, some cases of PVT occur without any definitive underlying condition, leading to the diagnosis of idiopathic PVT. This occurred in our patient, a 53-year-old female who presented with PVT but had no clear underlying condition that led to her pathology after an extensive medical investigation.
ABSTRACT
[This retracts the article DOI: 10.7759/cureus.8734.].
ABSTRACT
Dysmenorrhea is a common problem experienced by many women on a regular basis. It is characterized by recurrent bouts of crampy abdominal pain that is associated with the menstrual cycle. These episodes can vary in severity and frequency and may require treatment. The objective of this study is to shed light on a case of severe dysmenorrhea that occurred simultaneously with acute appendicitis. The patient underwent appendectomy, but despite this continued to have abdominal pain in the postoperative period. This led to many investigations for possible post-surgical complications that had no yield. The diagnosis of dysmenorrhea was made with help from family members who disclosed that the patient had heavy bleeding and severe crampy menstrual pain associated with nausea and vomiting. This information was unknown to the medical team as this patient did not disclose this information. The coincidence of dysmenorrhea and concurrent acute appendicitis led to difficulty in diagnosing the etiology of the lingering postoperative abdominal pain.
ABSTRACT
Valacyclovir is a well-tolerated antiviral drug. Thrombotic thrombocytopenic purpura is a rare adverse effect of valacyclovir therapy. Mostly, it has been reported in clinical trials and case reports in patients with high dose or low dose therapy in immunocompromised patients. Herein we write a case report of the immunocompetent patient, who was taking very low dose valacyclovir therapy for his recurrent genital herpes. This case emphasizes the role of low dose (1000 mg/day) valacyclovir therapy causing thrombotic thrombocytopenic purpura in an immunocompetent patient with no other explainable trigger.
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Hypothesis Beta-blockers (BBs) lower the heart rate, which may mask the diagnosis of pulmonary embolism (PE) since one of the main clinical diagnoses of PE is tachycardia. The endpoint of our retrospective study is to determine if the pre-existing use of (BB) significantly affects the utility of these scoring criteria in diagnosing PE. Introduction Diagnosing PE is a challenge because of the non-specificity of its symptoms and signs. The initial step is to assess the patient's likelihood of having a PE. This involves using a scoring system to stratify patients into different levels of risk of having PE (for example, as 'low,' 'moderate,' or 'high' risk). Some of the commonly used criteria are Wells' Score, Geneva Score, and Pulmonary Embolism Rule-out Criteria (PERC) Rule (Charlotte Rule). Methodology This retrospective study was conducted at St. Francis Medical Center. Subjects were taken from a patient population with a new diagnosis of PE (between 2010 and 2017) on the basis of computed tomography angiography (CTA) of the chest. Patients with sepsis or septic shock, heart block, atrioventricular (AV) nodal ablation, pacemaker placement, or taking more than one AV nodal blocker were excluded from the study. Subjects were categorized on the basis of beta-blocker consumption. Result Out of a total of 170 cases, 71 patients were taking beta-blockers and 99 patients were not taking beta-blockers. Among the participants taking BBs, 30.4% had a heart rate <60 and 55.8% had a heart rate between 60 and 100. Conclusion BBs significantly obviate tachycardia in patients with PE. It falsely decreases the Wells' Score and the Geneva Score and results in the inappropriate fulfilling of PERC criteria.
ABSTRACT
Mycobacterium neoaurum is a rapidly growing non-tuberculous mycobacterium which is ubiquitous in nature. While it can cause line related infections in immunocompromised host, case reports of urinary tract infections, cutaneous infections, pulmonary infections, and meningoencephalitis have also been reported. We report the first case of Mycobacterium neoaurum line related bacteremia with concomitant pulmonary involvement. Our patient responded well to a nine week course of antimicrobials after removal of infected central line.
