J Emerg Med
-
Recurrent abdominal pain, particularly in the right upper quadrant (RUQ) in a patient with a history of cholecystectomy, known as postcholecystectomy syndrome, requires a broad differential diagnosis. Pathology of a retained gallbladder remnant is an exceedingly rare etiology of this pain. ⋯ A 49-year-old woman who had previously undergone an open cholecystectomy presented to the emergency department with several hours of postprandial RUQ pain and emesis. Liver function tests and lipase were not significantly elevated. RUQ ultrasonography revealed a cystic structure containing a stone with mild prominence of the common bile duct at 7 mm, and magnetic resonance cholangiopancreatography confirmed the presence of a remnant gallbladder without common bile duct obstruction. Her pain subsided, she tolerated a diet, and was discharged with a referral for an elective cholecystectomy. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Abdominal pain is the most common chief complaint of patients presenting to the emergency department in the United States, and emergency physicians routinely encounter patients with postcholecystectomy syndrome. Emergency physicians should not exclude the possibility of remnant gallbladder pathology, such as symptomatic cholelithiasis or cholecystitis, in patients presenting with symptoms concerning for biliary colic, even if the patient has undergone previous cholecystectomy.
-
Rare causes of abdominal pain include abnormalities of the urachus, including patent urachus and urachal cyst with or without infection. However, reviews discussing etiology of abdominal pain, even in children, may completely omit mention of urachal remnants. ⋯ Although rare, symptomatic disorders of urachal remnants may present at any age. These disorders should be kept in mind by the emergency physician among the broad list of differential diagnoses accounting for abdominal pain. Urachal cyst and abscess may present with or without drainage from the umbilicus. Drainage from the umbilicus is highly suggestive, but not pathognomonic, of a urachal anomaly, and patients should be imaged to make a definite diagnosis and assist in the management plan.
-
Colchicine ingestion is rare but highly lethal. Patients usually die of multiorgan failure and cardiogenic shock. Colchicine is not only associated with depressed myocardial function but also with fatal heart rhythm disturbances, such as complete heart block, ventricular tachycardia, and asystole. While histologic changes of myocytes are well known, the mechanism by which colchicine affects cardiac impulse generation and conduction is not fully understood. ⋯ We present a case of colchicine ingestion with sinus bradycardia, marked sinus arrhythmia, and first- and second-degree heart block. A 10-year-old previously healthy boy was brought to the emergency department for the sudden onset of dizziness, abdominal pain, and vomiting after ingesting his grandfather's colchicine and furosemide. His symptoms improved with ondansetron and intravenous normal saline. However, because of the colchicine ingestion, he was admitted to the pediatric intensive care unit for observation. He first developed PR prolongation (∼4-30 h postingestion) followed by marked sinus bradycardia and sinus arrhythmia along with second-degree heart block (∼48-60 hours postingestion). The minimum heart rate was 40 beats/min. Marked sinus arrhythmia was observed, suggesting an increase in parasympathetic activity. His heart rhythm improved initially with less sinus arrhythmia followed by resolution of heart block. He was discharged home without any sequelae. Holter monitoring 1 week after discharge showed normal heart rate variability for age. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: This case provides novel insights into how colchicine may affect the heart's electrophysiology. Colchicine may increase the parasympathetic tone enough to cause sinus bradycardia and different degrees of heart block.
-
Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality worldwide. Common in COPD are acute exacerbations (AE-COPD) that cause acute dyspnea, cough, and bronchospasm. Symptoms of AE-COPD mimic pulmonary embolism (PE). ⋯ Studies reporting the prevalence of PE during AE-COPD vary considerably in their methods and results. Because of the relatively high prevalence of PE during AE-COPD, it is important for providers to be aware of this linkage between the 2 conditions and to screen patients using clinical gestalt and validated screening tools until more emergency department data are available.
-
Cases of human poisoning associated with Nicotiana glauca Graham are quite rare. Patients may consume the plant by mistaking it for spinach or use it as a folk remedy. The toxin stimulates the acetylcholine receptors in the central and autonomic nervous systems. A prompt and appropriate supportive treatment is crucial for survival. ⋯ A 72-year-old female with a known breast cancer was brought to our emergency department (ED) with complaints of nausea and vomiting. The patient stated that her complaints started 2 h after she had cooked and eaten a plant in the hopes that it would help cure her cancer. On the second hour after arrival, the patient became confused. It was observed that the chest wall movements had decreased and that the patient had difficulty breathing. Due to respiratory failure, orotracheal intubation was performed to secure the airway. A sample of the plant that was eaten was requested from the patient's relatives. According to an Internet search, the plant sample was identified as N. glauca Graham. The patient was diagnosed with N. glauca Graham poisoning. The patient was extubated after 30 h. On 3-month follow-up, the patient was neurologically intact and had no complaints related to poisoning. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Patients with incurable diseases such as cancer tend to try folk remedies and can end up in ED. In patients who present with muscle paralysis and respiratory failure, emergency physicians should consider N. glauca Graham as a cause of plant poisoning.