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https://www.readbyqxmd.com/read/27905655/-gastrointestinal-bezoars
#1
Ricardo Espinoza González
Gastrointestinal bezoars are a concretion of indigested material that can be found in the gastrointestinal tract of humans and some animals. This material forms an intraluminal mass, more commonly located in the stomach. During a large period of history animal bezoars were considered antidotes to poisons and diseases. We report a historical overview since bezoars stones were thought to have medicinal properties. This magic conception was introduced in South America by Spanish conquerors. In Chile, bezoars are commonly found in a camelid named guanaco (Lama guanicoe)...
August 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/26587136/huge-plastic-bezoar-a-rare-cause-of-gastrointestinal-obstruction
#2
Mbarek Yaka, Abdelkader Ehirchiou, Tariq Tajdin Sifeddine Alkandry, Khalid Sair
Bezoars are rare causes of gastrointestinal obstruction. Basically, they are of four types: trichobezoars, phytobezoars, pharmacobezoars, and lactobezoars. Some rare types of bezoars are also known. In this article a unique case of plastic bezoars is presented. We describe a girl aged 14 years who ingested large amounts of plastic material used for knitting chairs and charpoys. The conglomerate of plastic threads, entrapped food material and other debris, formed a huge mass occupying the whole stomach and extended into small bowel...
2015: Pan African Medical Journal
https://www.readbyqxmd.com/read/25988036/recurrent-gastric-lactobezoar-in-an-infant
#3
Leonor Castro, Alberto Berenguer, Carla Pilar, Rute Gonçalves, José L Nunes
Lactobezoars are a type of bezoar composed of undigested milk and mucus. The aetiology is likely multifactorial, being classically described in association with pre-term, low-birth weight infants fed with hyperconcentrated formula. The authors present a case of lactobezoar recurrence in a pre-term infant with oesophageal atresia. To our knowledge, this is the first report of recurrence of lactobezoar.
July 2014: Oxford Medical Case Reports
https://www.readbyqxmd.com/read/25505999/treatment-of-a-gastric-lactobezoar-with-n-acetylcysteine
#4
Brandon Sparks, Anil Kesavan
Lactobezoars are a rare finding with potentially serious sequelae in pediatric patients with feeding intolerance. Aggressive treatment may be preferred to traditional treatments to avoid complications in medically complex patients. In our patient, N-acetylcysteine lavage was a safe and effective alternative that resulted in rapid resolution of his feeding intolerance.
2014: Case Reports in Gastrointestinal Medicine
https://www.readbyqxmd.com/read/25073493/lactobezoar-formation-in-two-premature-infants-receiving-medium-chain-triglyceride-formula
#5
M Prahl, D Smetana, N Porta
We describe two cases of premature infants who developed clinical and radiologic evidence of gastric lactobezoars within the same month in our neonatal intensive care unit while both were receiving medium-chain triglyceride-rich formula as part of the management of chylothoraces.
August 2014: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/24692381/an-unusual-cause-of-small-bowel-obstruction-in-children-lentil-soup-bezoar
#6
Christos Plataras, Nektarios Sardianos, Stephanos Vlatakis, Konstantinos Nikas
Bezoars are an unusual cause of acute intestinal obstruction in children. Most cases are trichobezoars in adolescent girls who swallow their hair. Lactobezoars are another unusual but occasionally reported cause of intestinal obstruction in neonates. Phytobezoars and food bolus bezoars are the least common types of intestinal obstruction that have been reported in children. Of the few paediatric cases that have been described, the majority involve persimmons. Moreover, all of these cases involve the ingestion of raw fibres or fruit that have not been cooked...
2014: BMJ Case Reports
https://www.readbyqxmd.com/read/24426521/a-hairy-tail-not-a-fairy-tale-rapunzel-syndrome
#7
Sam Varghese George, Inian Samarasam, George Mathew, Sudhakar Chandran
Rapunzel syndrome is an unusual and rare type of trichobezoar. Bezoars can be classified according to the primary constituent, as trichobezoar (hair), phytobezoar (plant material) or miscellaneous (pharmacobezoar, lactobezoar, fungal agglomeration and foreign bodies). When a long tail of hair strands extends from the main mass in the stomach along the small intestine and beyond it is known as Rapunzel syndrome. Here we are reporting a case of Rapunzel syndrome with a very long tail who was managed successfully...
June 2013: Indian Journal of Surgery
https://www.readbyqxmd.com/read/24426511/plastic-bezoars-a-unique-introduction-in-bezoars-family
#8
Vineet K Verma
Bezoars are rare entities in medical science. Basically, they are of four types: trichobezoars; phytobezoars, pharmacobezoars, and lactobezoars. Some rare types of bezoars are also known. In this article a unique case of plastic bezoars is presented. It was diagnosed preoperatively by esophagogastroduodenoscopy and was removed surgically. The literature on this case is briefly revised.
June 2013: Indian Journal of Surgery
https://www.readbyqxmd.com/read/23789736/gastric-pneumatosis-and-rupture-caused-by-lactobezoar
#9
Marthel E Bos, Rene M H Wijnen, Ivo de Blaauw
BACKGROUND: Lactobezoar is a compact mass of inspissated, undigested milk. Most often it is located in the stomach but it may also be located in other parts of the intestine. It is the most common type of bezoar in infancy. Reported herein are two cases of this rare condition mimicking necrotizing enterocolitis. METHOD: Data on two complicated cases of lactobezoar were retrospective analyzed. RESULTS: The first case involved a female infant, born at 37 weeks 2 days gestation with a birthweight of 3050 g, and multiple antenatal known congenital defects...
December 2013: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/23625682/severe-anemia-in-3-toddlers-with-gastric-lactobezoar
#10
A Klein-Franke, G Kropshofer, I Gassner, B Meister, C Salvador, S Scholl-Bürgi, T Mueller, P Heinz-Erian
BACKGROUND: Anemia in toddlers may result from many disorders including excessive feeding with cow's milk. Another sequel of age-inadequate cow's milk nutrition may be gastric lactobezoar (GLB), a dense lump of coagulated milk and mucus in the stomach. PATIENTS: 3 toddlers presented with a history of excessive intake of full cream cow's milk, abdominal distension, vomiting, dehydration, fatigue, marked pallor and tachycardia. DIAGNOSTIC WORKUP: Diagnostic imaging revea-led large GLBs as the likely origin of the abdominal symptoms...
May 2013: Klinische Pädiatrie
https://www.readbyqxmd.com/read/23424701/intestinal-obstruction-due-to-colonic-lithobezoar-a-case-report-and-a-review-of-the-literature
#11
Metin Senol, Zehra Ünal Ozdemir, Ibrahim Tayfun Sahiner, Hakan Ozdemir
Bezoar is defined as the accumulation of undigested foreign bodies or nutrients in the gastrointestinal tract. These foreign bodies can be hair (trichobezoar), fibers or seeds of vegetables and fruits (phytobezoar), or remnants of milk (lactobezoar) and stones (lithobezoar). Lithobezoar, the accumulation of stones in the digestive tract, is commonly seen in stomach. In this paper, a 7-year-old girl with colonic lithobezoar who presented with constipation, abdominal pain, and the history of pica was successfully treated by the extraction of the stones under general anesthesia...
2013: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/23243542/neonatal-gastric-lactobezoar-management-with-n-acetylcysteine
#12
Sarah Bajorek, Roel Basaldua, Katherine McGoogan, Charla Miller, Craig B Sussman
Gastric lactobezoars (GLBs) are the most common form of bezoars in neonates and consist of aggregations of undigested milk constituents. GLB can present with a variety of intra-abdominal clinical symptoms, and occasionally, extra-abdominal symptoms. Conservative management, with a period of bowel rest and intravenous fluids, is the most common treatment regimen for uncomplicated GLB. Surgical measures are reserved for the rare complications of obstruction and/or perforation. Although limited, utilization of the protein-cleaving enzyme N-acetylcysteine has been described for the disintegration of GLB in toddlers...
2012: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/22884743/-gastric-perforation-caused-by-a-lactobezoar-in-an-infant-a-case-report
#13
M Gambart, S Breinig, A Breton, J Vial, B Herbault-Barres, O Bouali
Lactobezoar is a compact mass of undigested milk concretions and mucous secretions in the gastrointestinal tract. It is usually located in the stomach, resulting in various degrees of gastric outlet obstruction. Lactobezoar is the most common type of bezoar in infancy. We report the case of rare and complicated gastric outlet obstruction secondary to lactobezoar. A female infant, 35weeks and 4days' gestation, one of dichorionic, diamniotic twins (birth weight, 1.890kg), was referred to our center at 5days of life for shock and food intolerance...
September 2012: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/22693288/lithobezoar-an-unusual-cause-of-dyspepsia
#14
Bashir Tijjani, Ibrahim Masoodi, Hamidullah Wani, Adel Nazmi Alqutub, M Khaldoun Marwa
Bezoar is the accumulation of exogenous undigested materials in the gastrointestinal tract. Various names have been used to describe bezoars based on the accumulated material. Commonly seen types are phytobezoar (composed of vegetable matter and seeds of fruits), tricobezoar (hair) lactobezoar (milk cuds). Lithobezoar (composed of stones and rocks) is uncommon and only limited reports are available in the English literature. The authors report a case of gastrointestinal lithobezoar presenting with ulcer-like abdominal pain...
2011: BMJ Case Reports
https://www.readbyqxmd.com/read/22216886/gastric-lactobezoar-a-rare-disorder
#15
REVIEW
Peter Heinz-Erian, Ingmar Gassner, Andreas Klein-Franke, Veronika Jud, Rudolf Trawoeger, Christian Niederwanger, Thomas Mueller, Bernhard Meister, Sabine Scholl-Buergi
Gastric lactobezoar, a pathological conglomeration of milk and mucus in the stomach of milk-fed infants often causing gastric outlet obstruction, is a rarely reported disorder (96 cases since its first description in 1959). While most patients were described 1975-1985 only 26 children have been published since 1986. Clinically, gastric lactobezoars frequently manifest as acute abdomen with abdominal distension (61.0% of 96 patients), vomiting (54.2%), diarrhea (21.9%), and/or a palpable abdominal mass (19.8%)...
2012: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/21789104/unusually-late-presentation-of-lactobezoar-leading-to-necrotising-enterocolitis-in-an-extremely-low-birthweight-infant
#16
Amish Jain, Sunit V Godambe, Simon Clarke, Peter C M Chow
The present report concerns a case of unusually late presentation of lactobezoar, or inspissated milk curd obstruction, leading to necrotising enterocolitis (NEC) in an extremely low birthweight (ELBW) boy infant, born at 26 weeks gestation with a birth weight of 750 g. He deteriorated acutely on day 84 of postnatal age (corrected age 38 weeks) needing intermittent positive pressure ventilation (IPPV). Over the next 3 days he developed signs of NEC, though a radiograph showed no diagnostic features. In view of increasing abdominal distension, silent abdomen and increasing ventilatory requirements, an emergency exploratory laparotomy was performed...
2009: BMJ Case Reports
https://www.readbyqxmd.com/read/21686451/a-rare-cause-of-partial-intestinal-obstruction-in-a-child-colonic-lithobezoar
#17
K V Numanolu, Duygu Tatli
The accumulation of undigested foreign bodies or nutrients in the gastrointestinal tract forming a conglomeration is called a bezoar. Bezoars are referred to according to the foreign bodies that constitute their core: phytobezoar (fibres or seeds of vegetables and fruits), trichobezoar (hair), lactobezoar (remnants of milk) and lithobezoar (rock or similar substances).
2009: BMJ Case Reports
https://www.readbyqxmd.com/read/21576053/radiology-case-study-gastric-lactobezoar
#18
Marie Corzine
No abstract text is available yet for this article.
May 2011: Neonatal Network: NN
https://www.readbyqxmd.com/read/21370943/pharmacobezoars-described-and-demystified
#19
REVIEW
Serge-Emile Simpson
INTRODUCTION: A bezoar is a concretion of foreign material that forms and persists in the gastrointestinal tract. Bezoars are classified by their material origins. Phytobezoars contain plant material, trichobezoars contain hair, lactobezoars contain milk proteins, and pharmacobezoars contain pharmaceutical products. Tablets, suspensions, and even insoluble drug delivery vehicles can, on rare occasions, and sometimes under specific circumstances, form pharmacobezoars. The goal of this review is to catalog and examine all of the available reports in the English language medical literature that convincingly describe the formation and management of pharmacobezoars...
February 2011: Clinical Toxicology
https://www.readbyqxmd.com/read/21081592/lactobezoar-not-so-bizarre
#20
P Vallabhaneni, M Mansour, K Hutton, S Banerjee
No abstract text is available yet for this article.
March 2011: Archives of Disease in Childhood. Fetal and Neonatal Edition
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