Acorn-related acquired pseudomelanosis in Calabrian black pigs
نویسندگان
چکیده
منابع مشابه
Gastrointestinal pseudomelanosis
An 81-year-old Caucasian woman with a history of hypertension, stage IV chronic kidney disease and iron defi ciency anemia was evaluated for a 3-month history of common bile duct dilation (16 mm). Physical exam was unremarkable with stable vital signs. Laboratory tests were signifi cant for a hemoglobin ranging from 8.4-10.0 g/dL (reference range: 12.0-15.0 g/dL) and creatinine ranging from 2.4...
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A 55-year-old male with history of coronary artery disease, chronic kidney disease stage 4, diabetes mellitus, uncontrolled hypertension (on multiple antihypertensive medications), and iron deficiency anemia was referred for esophagogastroduodenoscopy (EGD) for evaluation of intractable nausea and vomiting. EGD showed black speckled pigmentation of the duodenal mucosa (Figure 1). Duodenal biops...
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Pseudomelanosis duodeni is a rare, benign condition of unknown etiology. It is characterized by collection of pigment-laden macrophages in the tips of duodenal villi. The pigment, originally interpreted as melanin, pseudomelanin, lipomelanin or hemosiderin, has now been demonstrated to be mostly ferrous sulfide. There is a strong association with chronic renal failure, arterial hypertension, di...
متن کاملCharcoal-induced pseudomelanosis ilei.
outpatient department because of anal bleeding. She had been diagnosedwith ulcerative proctitis about 1 year previously and had experienced intermittent anal bleeding during treatment at a local clinic. She had no significant medication history and in particular had not used laxatives or oral iron. The initial colonoscopy revealed numerous variable-sized areas of black pigmentation in the mucos...
متن کاملAcorn poisoning in cattle.
Ten cows in a suckler herd totalling 60 sickened after grazing parkland which was heavily covered with acorns. Two died. The main clinical signs were dullness, anorexia and constipation. The main pathological findings were severe nephrosis and some intestinal ulceration. After removal to an acorn-free pasture, the remaining eight animals made a full recovery.
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ژورنال
عنوان ژورنال: BMC Veterinary Research
سال: 2019
ISSN: 1746-6148
DOI: 10.1186/s12917-019-1934-5