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Vitamin B12 deficiency is rare in children, with nonspecific symptoms including failure to thrive, vomiting, anorexia, and neurologic changes with or without hematologic disturbances. The neuropathy can be severe and irreversible. We report four cases of children with B12 deficiency secondary to
BACKGROUND
Arachnoid proliferation, although rare, is known to occur in association with optic gliomas. However, chondroid and chordoid metaplasia has not been reported previously.
METHODS
A 27-year-old male presented with progressive, painless loss of vision in right eye, associated with vomiting
Syphilis is resurging worldwide. Here, we present the case of a 33-year-old heterosexual man who presented with a 3-week history of epigastric pain, nausea, emesis, and 8 kg weight loss. He was subsequently diagnosed with gastric syphilis, based on reactive syphilis serological testing and Treponema
Pituitary apoplexy is a life-threatening illness due to acute infarction of the pituitary gland. The most common symptoms associated with pituitary apoplexy are headache, nausea, vomiting, visual impairment, hypopituitarism, and altered mental status. Diabetic ketoacidosis is a common acute
To study the mechanism of oral pellet egestion in great-horned owls, bipolar electrodes and strain-gauge transducers were chronically implanted in the esophagus, muscular stomach, and duodenum of six owls. Recordings from conscious owls plus simultaneous radiographic observations revealed
A total of 110 stool samples from out and in-patients from different areas in Great Cairo suffering from diarrhea were examined for parasitic causes. Stool samples were subjected to the direct wet smear method and Sheather's sugar flotation and stained with Giemsa and/or modified Ziehl-Neelsen.
A 20-month-old castrated male great Dane dog was presented for evaluation of chronic intermittent vomiting of 2 months' duration. A prophylactic incisional gastropexy performed at 6 mo of age resulted in gastric malpositioning and subsequent partial gastric outflow tract obstruction.
Background. Autoimmune pancreatitis (AIP) is an atypical chronic inflammatory pancreatic disease that appears to involve autoimmune mechanisms. In recent years, AIP has presented as a new clinical entity with its protean pancreaticobiliary and systemic presentations. Its unique pathology and overlap
OBJECTIVE
To investigate the death of Alexander the Great to determine if he died from natural causes or was poisoned and, if the latter, what was the most likely poison.
METHODS
OVID MEDLINE (January 1950-May 2013) and ISI Web of Science (1900-May 2013) databases were searched and bibliographies of
BACKGROUND
Since the introduction of propofol in 1977, it has been widely used for the induction and maintenance of anaesthesia and for sedation on the intensive care unit. Recently, case reports of suspected propofol infusion syndrome (PRIS) following short term infusions have been published. We
A 22-year-old man presented to the hospital with progressive shortness of breath, chest discomfort, sinus tachycardia, and emesis. The echocardiogram demonstrated global hypokinesis with a left ventricle ejection fraction of 15-20%. The patient was treated for acute systolic heart failure
A 50-year-old fisherman was stung in his right hand by a Great Weever fish (Trachinus draco). The crew did not have sufficient medical knowledge to adequately treat him on board. Severe pain, oedema of the hand, fever, vomiting and syncope occurred. Treatment with antibiotics, on board, after
We performed a double-blinded randomized controlled trial to evaluate the efficacy of preemptive analgesia in children undergoing tympanomastoid surgery. Children were divided into two groups: group block-block (BB) received a preemptive great auricular nerve block (GAN-block) with 0.25% bupivacaine