Leht 1 alates 39 tulemused
BACKGROUND
Methemoglobinemia is an uncommon cause of tissue hypoxia, but it can be life threatening if it is not identified and treated promptly.
OBJECTIVE
To highlight the importance of understanding the potential risks of over-the-counter medications, especially in unsupervised use. Topical
We present a case of twin Hispanic male infants fed with cow's milk formula who presented at 3 weeks of life with nonbilious, nonbloody vomiting and diarrhea. Laboratory evaluation revealed leukocytosis, acidosis, and methemoglobinemia. Sepsis evaluation was negative. Although they recovered quickly
BACKGROUND
Methemoglobinemia results from oxidation of ferrous to ferric iron in hemoglobin. In addition to a functional anemia, methhemoglobinemia causes the O2-binding affinity of the remaining O2 sites in the hemoglobin tetramer to increase; essentially shifting the oxyhemoglobin dissociation
Naphthalene poisoning is a rare form of toxicity that may occur after ingestion, inhalation, or dermal exposure to naphthalene-containing compounds such as mothballs. Clinically, patients present with acute onset of dark brown urine, watery diarrhea, and non-bloody bilious vomiting 48-96 hours after
When new household products are developed and distributed, new injuries often occur in children. We report the first known case of methemoglobinemia caused by a chlorine dioxide (ClO2)-based household product. A 1-year-old boy presented to the emergency department with vomiting and poor complexion
OBJECTIVE: To study the changes in methemoglobinemia of 17 children admitted with acute exposure to dapsone complicated by a methemoglobin concentration greater than 20% of the total hemoglobin. The children were treated with multiple doses of activated charcoal with or without the administration of
Methemoglobinemia among infants is a rare and potentially fatal condition caused by genetic enzyme deficiencies, metabolic acidosis, and exposure to certain drugs and chemicals. The most widely recognized environmental cause of this problem is ingestion of nitrate-containing water. Ingestion of
Benzocaine, an ester-type local anesthetic, was believed responsible for apparent methemoglobinemia in a cat. The cat was admitted with acute respiratory distress, vomiting, and collapse, which began 15 to 20 minutes after topical application of the drug. Treatment consisted of supportive therapy
An infant with persistent vomiting was found to have methemoglobinemia. Review of his history revealed that he had been treated with metoclopramide. No other etiology of the methemoglobinemia was identified. It is concluded that the use of metoclopramide in a sick neonate can cause transient
A 5-week-old previously healthy male presented with vomiting and diarrhea leading to hypovolemic shock and profound metabolic acidosis. He was subsequently found to have severe methemoglobinemia. The acidosis and shock improved with fluid resuscitation and methemoglobinemia was successfully treated
OBJECTIVE
Infants with diarrhea are at a greater-than-recognized risk of developing methemoglobinemia.
METHODS
Prospective clinical study.
METHODS
A university hospital pediatric emergency department.
METHODS
Consecutive infants under 6 months of age with a history of diarrhea of more than 24 hours'
BACKGROUND
On October 20, 1992, > 40 children from one elementary school visited the school nurse due to the acute onset of blue lips and hands, vomiting, and headache during and after the school lunch periods. Forty-nine children were seen by physicians that day and 14 were hospitalized. Laboratory
Acute ingestion of copper sulfate has been reported to cause gastrointestinal injury, hemolysis, methemoglobinemia, hepatorenal failure, shock; or even death. The toxicity of organocopper compounds, however, remains largely unknown. A 40-y-old man attempted suicide by ingesting some 50 ml of
We report on the case of a young infant with chronic diarrhea that worsened and turned into hypovolemic shock with methemoglobinemia. We underline and discuss the main features of food protein-induced enterocolitis syndrome (FPIES). FPIES is a non-IgE-mediated food allergy involving tumor necrosis
OBJECTIVE
To study clinical profile and outcome in patients with methemoglobinemia following exposure to toxic colors during Holi festival.
METHODS
This retrospective study included 112 children (5 to 12 years) admitted with methemoglobinemia after playing Holi. Clinical and treatment details were