The patient eventually recovered well and was discharged on esomeprazole 20 mg BD without further melaena
These diseases are characterized by nonspecific clinical presentation--abdominal pain and discomfort, diarrhea, sometimes melaena
, weight loss, small intestine obstructions (Kopalova et al., 2013).
Two sightings of white pilot whales, Globicephala melaena
, and summarized records of anomalously white cetaceans.
She gave no history of melaena
or haematemesis and had no gastrointestinal complaints but had noticed her eyes becoming progressively yellow.
Per rectum examination revealed melaena
. An erect chest radiograph did not demonstrate subdiaphragmatic free gas.
Black faeces (melaena
) may be the result of long-term bleeding from the intestines.
Al igual que otras especies de delfines, (e.g., Globicephala melaena
, Delphinus delphis, Lagenorhynchus acutus, Tursiops truncatus), la respuesta de S.
Black stools (melaena
) are a sign of bleeding from the upper part of the bowel and warrant urgent medical investigation.
It is possible that these primitive whalers (and there were others) were also able to drive some herds of gregarious cetaceans, such as long-finned pilot whales (Globicephala melaena
), so that if one whale could be stranded, the others usually followed.
Organochlorine chemical and heavy metal contaminants in white-beaked dolphins (Lagenorhynchus albirostris) and pilot whales (Globicephala melaena
) from the coast of Newfoundland, Canada.
Table 1 Major cetacean game species utilized by Inuit, Yupik, and closely related prehistoric whalers Maximum Common name Latin name length (m) fin whale Balaenoptera physalus 21.5 bowhead whale Balaena mysticetus 20.0 gray whale Eschrichtius robustus 15.0 humpback whale Megaptera novaeangliae 14.5 Cuvier's beaked whale Ziphius cavirostris 8.0 Atlantic pilot whale Globicephala melaena
6.2 beluga Delphinapterus leucas 6.0 narwhal Monodon monoceros 6.0 Pacific pilot whale Globicephala macrorhynca 5.5 Dall's porpoise Phocoenoides dalli 2.0 harbour porpoise Phocoena phocoena 1.9 Source: Bantield 1974.
The indications for upper endoscopy were stated in 51 reports, including dyspepsia (22), heartburn (6), dysphagia (6), melaena
(5), haematemesis (4), and abdominal pain (4).