scholarly journals Anaphylaxis Caused by Swimming: A Case Report of Cold-induced Urticaria in the Emergency Department

2021 ◽  
Vol 5 (3) ◽  
pp. 307-311
Author(s):  
Nicholas McManus ◽  
Robert Zehrung ◽  
Trevor Armstrong ◽  
Ryan Offman
Keyword(s):  
Emergency Department ◽  
Case Report ◽  
Cold Exposure ◽  
Disease Entity ◽  
Air Exposure ◽  
Cold Air ◽  
Physical Urticaria

Introduction: Cold-induced urticaria is a subset of physical urticaria that presents as wheals or angioedema in response to cold exposure. While most cases are idiopathic, secondary associations with infections, medications, and certain cancers have been described. Case Report: We discuss the case of a 50-year-old male with recent episodes of urticaria from cold air exposure following a flu-like illness six months prior, who presented with symptoms of anaphylaxis upon jumping into a lake. Conclusion: While the majority of patients develop localized symptoms, understanding this disease entity is imperative as up to one-third of patients can develop severe symptoms including anaphylaxis, particularly from water submersion during activities such as swimming.

Exertional fatigue, sleep loss, and negative energy balance increase susceptibility to hypothermia

1998 ◽  
Vol 85 (4) ◽  
pp. 1210-1217 ◽  
Author(s):  
Andrew J. Young ◽  
John W. Castellani ◽  
Catherine O’Brien ◽  
Ronald L. Shippee ◽  
Peter Tikuisis ◽  
...  
Keyword(s):  
Energy Balance ◽  
Body Temperature ◽  
Cold Exposure ◽  
Military Training ◽  
Sleep Loss ◽  
Negative Energy ◽  
Negative Energy Balance ◽  
Air Exposure ◽  
Cold Air ◽  
Tissue Insulation

The purpose of this study was to determine how chronic exertional fatigue and sleep deprivation coupled with negative energy balance affect thermoregulation during cold exposure. Eight men wearing only shorts and socks sat quietly during 4-h cold air exposure (10°C) immediately after (<2 h, A) they completed 61 days of strenuous military training (energy expenditure ∼4,150 kcal/day, energy intake ∼3,300 kcal/day, sleep ∼4 h/day) and again after short (48 h, SR) and long (109 days, LR) recovery. Body weight decreased 7.4 kg from before training to A, then increased 6.4 kg by SR, with an additional 6.4 kg increase by LR. Body fat averaged 12% during A and SR and increased to 21% during LR. Rectal temperature (Tre) was lower before and during cold air exposure for A than for SR and LR. Tre declined during cold exposure in A and SR but not LR. Mean weighted skin temperature (T sk) during cold exposure was higher in A and SR than in LR. Metabolic rate increased during all cold exposures, but it was lower during A and LR than SR. The mean body temperature (0.67 Tre + 0.33T sk) threshold for increasing metabolism was lower during A than SR and LR. Thus chronic exertional fatigue and sleep loss, combined with underfeeding, reduced tissue insulation and blunted metabolic heat production, which compromised maintenance of body temperature. A short period of rest, sleep, and refeeding restored the thermogenic response to cold, but thermal balance in the cold remained compromised until after several weeks of recovery when tissue insulation had been restored.

Case Report: When all claims that it is necrotizing fasciitis but Point of care ultrasound (POCUS) proves the opposite!

POCUS Journal ◽  
2018 ◽  
Vol 3 (1) ◽  
pp. 13-14
Author(s):  
Hadiel Kaiyasah, MD, MRCS (Glasgow), ABHS-GS ◽  
Maryam Al Ali, MBBS
Keyword(s):  
Emergency Department ◽  
Critical Care ◽  
Case Report ◽  
Soft Tissue ◽  
Necrotizing Fasciitis ◽  
Soft Tissue Infection ◽  
Critical Care Unit ◽  
Point Of Care ◽  
Point Of Care Ultrasound ◽  
Soft Tissue Infections

Soft tissue ultrasound (ST-USS) has been shown to be of utmost importance in assessing patients with soft tissue infections in the emergency department or critical care unit. It aids in guiding the management of soft tissue infection based on the sonographic findings.

scholarly journals A141 SPONTANEOUS ESOPHAGEAL PERFORATION: AN UNREPORTED COMPLICATION OF LYMPHOCYTIC ESOPHAGITIS

2021 ◽  
Vol 4 (Supplement_1) ◽  
pp. 128-129
Author(s):  
A LAGROTTERIA ◽  
A W Collins ◽  
A Someili ◽  
N Narula
Keyword(s):  
Computed Tomography ◽  
Emergency Department ◽  
Case Report ◽  
Proton Pump Inhibitor ◽  
Proton Pump ◽  
Esophageal Perforation ◽  
Distal Esophagus ◽  
Chest Discomfort ◽  
History Of ◽  
Lymphocytic Esophagitis

Abstract Background Lymphocytic esophagitis is a new and rare clinicopathological entity. It is a histological pattern characterized by lymphocytic infiltrate without granulocytes. Its etiology and clinical significance remains unclear. The clinical manifestations are typically mild, with reflux and dysphagia the most commonly reported symptoms. Aims We describe a case report of spontaneous esophageal perforation associated with lymphocytic esophagitis. Methods Case report Results A previously well 31-year-old male presented to the emergency department with acute food impaction. His antecedent symptoms were acute chest discomfort and continuous odynophagia following his most recent meal, with persistent globus sensation. The patient had no reported history of allergies, atopy, rhinitis, or asthma. A previous history of non-progressive dysphagia was noted after resuscitation. Emergent endoscopy revealed no food bolus, but a deep 6 cm mucosal tear in the upper-mid esophagus extending 24 to 30 cm from the incisors. Chest computed tomography observed small volume pneumoperitoneum consistent with esophageal perforation. The patient’s recovery was uneventful; he was managed conservatively with broad-spectrum antibiotics, proton pump inhibitor therapy, and a soft-textured diet. Endoscopy was repeated 48 hours later and revealed considerable healing with only a residual 3-4cm linear laceration. Histology of biopsies taken from the mid and distal esophagus demonstrated marked infiltration of intraepithelial lymphocytes. There were no eosinophils or neutrophils identified, consistent with a diagnosis of lymphocytic esophagitis. Autoimmune indices including anti-nuclear antibodies and immunoglobulins were normal, ruling out a contributory autoimmune or connective tissue process. The patient was maintained on a proton pump inhibitor (pantoprazole 40 mg once daily) following discharge. Nearly six months following his presentation, the patient had a recurrence of symptoms prompting representation to the emergency department. He described acute onset chest discomfort while eating turkey. Computed tomography of the chest redemonstrated circumferential intramural gas in the distal esophagus and proximal stomach. Conclusions Esophageal perforation is a potentially life-threatening manifestation of what had been considered and described as a relatively benign condition. From isolated dysphagia to transmural perforation, this case significantly expands our current understanding of the clinical spectrum of lymphocytic esophagitis. Funding Agencies None

scholarly journals Ovarian Torsion in a 5-Year Old: A Case Report and Review

2012 ◽  
Vol 2012 ◽  
pp. 1-3 ◽  
Author(s):  
Matthew F. Ryan ◽  
Bobby K. Desai
Keyword(s):  
Emergency Department ◽  
Abdominal Pain ◽  
Case Report ◽  
Urinary Tract ◽  
Clinical Suspicion ◽  
Ovarian Torsion ◽  
Surgical Emergencies ◽  
High Clinical Suspicion ◽  
Tract Infections ◽  
Prompt Diagnosis

Ovarian torsion represents a true surgical emergency. Prompt diagnosis is essential to ovarian salvage, and high clinical suspicion is important in this regard. Confounding the diagnosis in general are more commonly encountered abdominal complaints in the Emergency Department (ED) such as constipation, diarrhea, and urinary tract infections and more common surgical emergencies such as appendicitis. Prompt diagnosis can be further complicated in low-risk populations such as young children. Herein, we describe the case of a 5-year-old girl with a seemingly benign presentation of abdominal pain who was diagnosed in the ED and treated for acute ovarian torsion after two prior clinic visits. A brief discussion of evaluation, treatment, and management of ovarian torsion follows.

1199 GLYCEROL HYPERHYDRATION REDUCES THE DIURESIS INDUCED BY WATER ALONE DURING COLD AIR EXPOSURE

1994 ◽  
Vol 26 (Supplement) ◽  
pp. S213
Author(s):  
B. J. Freund ◽  
J. M. McKay ◽  
D. E. Roberts ◽  
J. E. Laird ◽  
C. O??Brien ◽  
...  
Keyword(s):  
Air Exposure ◽  
Cold Air

Heat stroke in the emergency department: A case report

2009 ◽  
Vol 12 (4) ◽  
pp. 183
Author(s):  
Shu-Ying Lin ◽  
Shu-Li Chen ◽  
Chin-Yen Han
Keyword(s):  
Emergency Department ◽  
Case Report ◽  
Heat Stroke

Overdose of Dologesic with a Fatal Outcome: A Case Report

2001 ◽  
Vol 8 (4) ◽  
pp. 207-211 ◽  
Author(s):  
CY Man
Keyword(s):  
Emergency Department ◽  
Cardiac Arrest ◽  
Case Report ◽  
Drug Overdose ◽  
Fatal Outcome ◽  
Common Cause ◽  
Accident And Emergency ◽  
Accident And Emergency Department

Dologesic is a commonly prescribed analgesic in accident and emergency department. Yet report of overdose with this drug is not common. We report a case in which the patient developed cardiac arrest within an hour of ingestion. Dextropropoxyphene, a component of the drug Dologesic, used to be a common cause of fatalities after drug overdose in the seventies. It is highly toxic in overdose and therefore caution should be exercised when prescribing this drug.

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