Search PubMed⌕ Search

Biomedical subjects

M K Patrick

Publications and source records attributed to M K Patrick.

30 records · Page 2Linked to original sources
PubMed1988

Protein intolerance and immunocyte and enterocyte interaction.

Food allergy is an untoward immunologic reaction to food. The number of conditions that need to be considered in the differential diagnosis is large and includes adverse reactions to foods that do not have an immunologic basis. Intestinal immune elements are an integral feature of the intestinal mucosa and, besides modulating gastrointestinal function, represent a significant part of the host's overall immune system. Despite increasing knowledge, the precise disturbances in immune function that lead to the appearance of food allergy are still unclear. Food allergy will remain primarily a clinical diagnosis, relying on history and response to dietary elimination and rechallenge until more specific tests become available.

Dietary Proteins↗
PubMedDate not supplied

Therapeutic upper gastrointestinal endoscopy in children: an audit of 443 procedures and literature review.

The safety, effectiveness and capabilities of therapeutic upper fibreoptic endoscopy in children undergoing therapeutic endoscopic procedures (n = 443) was studied. Therapy for gastrointestinal bleeding formed the major group (injection sclerotherapy for varices, n = 197 procedures; thermocoagulation for haemorrhagic gastritis, n = 1; and photocoagulation for Dieulafoy's disease, n = 1). Sclerotherapy was 97% effective in controlling acute bleeding and 84% effective in obliterating varices with no serious complications or deaths. Oesophageal dilatations for surgical, caustic, congenital and peptic strictures and achalasia (n = 193) were performed with no oesophageal perforations or deaths. Foreign bodies were retrieved (n = 34) with no failures or complications. Percutaneous endoscopic gastrostomy was performed (n = 11) with one failure, proceeding to an unsuccessful surgical gastrostomy. Miscellaneous procedures included endoscopic transpyloric tube placement (n = 5) and endoscopic diathermy of pyloric web (n = 1). Therapeutic fibreoptic endoscopy is therefore concluded to be safe and effective in children, replacing rigid oesophagoscopy and some traditional surgical approaches.

Child, Preschool↗