T-lymphocytic intestinal leiomyositis is a rare cause of "pediatric intestinal pseudo-obstructions." Diagnosis may be difficult and requires full-thickness bowel biopsies during laparotomy or laparoscopy with possible enterostomy. Currently, immunosuppressive therapy is the only available treatment. A delay in diagnosis and therapy may negatively affect the prognosis because of ongoing fibrotic alterations; therefore, early diagnosis and consequent treatment are crucial. This review summarizes the available information on the nosology, diagnostic steps, and treatment modalities. Here, we report the youngest case of enteric leiomyositis reported in the last two decades and analyze its management by reviewing previous cases.
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http://dx.doi.org/10.5223/pghn.2024.27.4.197 | DOI Listing |
Front Vet Sci
July 2024
CriticalCareDVM.com, Omaha, NE, United States.
A 10-year-old spayed female Dachshund presented with abdominal pain and generalized severe ileus. An exploratory laparotomy was performed, confirming a severe ileus of undetermined origin. Multiple intestinal biopsy results confirmed acute intestinal leiomyositis.
View Article and Find Full Text PDFPediatr Gastroenterol Hepatol Nutr
July 2024
Department of Pediatric Surgery, Altona Children's Hospital, Hamburg, Germany.
J Clin Immunol
August 2023
Université Paris-Cité, Institut Imagine, Laboratory of Intestinal Immunity, INSERM U1163, Paris, France.
Purpose: Hyper activation of the JAK-STAT signaling underlies the pathophysiology of many human immune-mediated diseases. Herein, the study of 2 adult patients with SOCS1 haploinsufficiency illustrates the severe and pleomorphic consequences of its impaired regulation in the intestinal tract.
Methods: Two unrelated adult patients presented with gastrointestinal manifestations, one with Crohn's disease-like ileo-colic inflammation refractory to anti-TNF and the other with lymphocytic leiomyositis causing severe chronic intestinal pseudo-occlusion.
Z Gastroenterol
April 2021
Innere Medizin, Schön Klinik Hamburg Eilbek, Hamburg, Germany.
T-lymphocytic enteral leiomyositis (T-lel) is a rare disorder causing chronic intestinal pseudo-obstruction (CIPO), with cases predominantly being reported in the field of veterinary and pediatric medicine. Here, we present a case of T-lel-associated CIPO in an adult female, who initially presented with a paralytic ileus 2 weeks after a common gastroenteritis. The histological diagnosis was established through full-thickness bowel biopsy, exhibiting a dense lymphocytic infiltrate in the lamina muscularis of the intestinal wall.
View Article and Find Full Text PDFJ Small Anim Pract
December 2020
School of Veterinary Science, Massey University, Palmerston North, New Zealand.
A 9-year, 6-month old spayed female Jack Russell terrier presented with a 3-week history of intermittent vomiting, diarrhoea and weight loss. Serum biochemistry demonstrated severe panhypoproteinaemia, mild hypocalcaemia and mild hypocholesterolaemia, consistent with protein-losing enteropathy. Full-thickness biopsies obtained from the stomach and different sections of small intestine demonstrated histological features of both myenteric ganglionitis and early intestinal leiomyositis.
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