ABSTRACT
En esta Parte 4 de la serie de cuatro artículos sobre micetismos se analizan los síndromes que se caracterizan por presentar un período de latencia muy corto, con la aparición de síntomas complejos en menos de 6 horas después de la ingestión de los macromicetos. Se discuten los siguientes micetismos: 1) Toxíndrome muscarínico o colinérgico periférico por especies de Inocybe y Clitocybe. 2) Toxíndrome inmunohemolítico o hemolítico por Paxillus. 3) Toxíndrome neumónico alérgico por Lycoperdon perlatum y por Pholiota nameko. 4) Toxíndrome panterínico o neurotóxico glutaminérgico por compuestos isoxazólicos o síndrome pantherina/muscaria. 5) Toxíndrome coprínico o cardiovascular. 6) Toxíndrome neurotóxico alucinogénico por psilocibina y derivados indólicos. 7) Toxíndrome psicotrópico por estirilpironas y gimnopilinas de Gymnopilus spectabilis o G. junonius. 8) Toxíndrome agudo de rabdomiólisis por Russula subnigricans. 9) Toxíndrome cianogénico por Marasmius oreades. 10) Toxíndrome inmunosupresor por tricotecenos macrocíclicos de Podostroma cornu-damae. 11) Toxíndrome hemolítico debido a ostreolisina de Pleurotus ostreatus y especies relacionadas. Se analizan los síntomas, las toxinas involucradas, los mecanismos de acción, cuando se conocen, y las especies causantes de los micetismos.
This Part 4 of the series of four articles on mushroom poisonings refers to early-onset syndromes, which are characterized by a very short latency period, and the appearance of complex symptoms in less than 6 hours after mushroom ingestion. The following mycetisms are discussed, (1) Peripheral cholinergic, or muscarinic syndrome due to Inocybe and Clitocybe species. (2) Immunohaemolytic or haemolytic syndrome by Paxillus. (3) Allergic pneumonic syndrome due to Lycoperdon perlatum, and Pholiota nameko. (4) Glutaminergic neurotoxic, or pantherinic syndrome by isoxazole compounds or pantherina/muscaria syndrome. (5) Coprinic or cardiovascular syndrome. (6) Hallucinogenic neurotoxic syndrome due to psilocybin and indole derivatives. (7) Psychotropic syndrome by styrylpirones and gymnopilins of Gymnopilus spectabilis or G. junonius. (8) Rhabdomyolysis acute syndrome due to Russula subnigricans. (9) Cyanogenic syndrome by Marasmius oreades. (10) Immunosuppressive syndrome by macrocyclic trichothecenes of Podostroma cornu-damae. (11) Haemolytic syndrome due to ostreolisine of Pleurotus ostreatus, and related species. The symptoms, toxins involved, mechanisms of action, when known, and the species of mushrooms responsible for the mycetisms are analyzed.
Nesta parte 4 da série de quatro artigos sobre intoxicação por cogumelos são analisadas síndromes que se caracterizam por apresentar um período de latência muito breve, com aparecimento de sintomas complexos em menos de 6 horas após a ingestão dos macromicetos. As seguintes intoxicações com cogumelos são discutidas: (1) Toxíndrome muscarínico ou colinérgico periférico por espécies de Inocybe e Clitocybe. (2) Toxíndrome imuno-hemolítica ou hemolítica por Paxillus. (3) Toxíndrome pneumônica alérgica por Lycoperdon perlatum e por Pholiota nameko. (4) Toxíndrome panterínica ou neurotóxica glutaminérgica por compostos isoxazólicos ou síndrome pantherina/muscaria. (5) Toxíndrome coprínica ou cardiovascular (6) Toxíndrome neurotóxico-alucinogênica por psilocibina e derivados indólicos. (7) Toxíndrome psicotrópica por estirilpironas e gimnopilinas de Gymnopilus spectabilis ou G. junonius. (8) Toxíndrome aguda de rabdomiólise por Russula subnigricans. (9) Toxíndrome cianogênica por Marasmius oreades. (10) Toxíndrome imunossupressora por tricotecenos macrocíclicos de Podostroma cornu-damae. (11) Síndrome hemolítica por ostreolisina de Pleurotus ostreatus e espécies relacionadas. São analisados os sintomas, as toxinas envolvidas, os mecanismos de ação, quando conhecidos, e as espécies de cogumelos responsáveis pelas intoxicações.
Subject(s)
Mushroom Poisoning/classification , Mushroom Poisoning/therapy , Trichothecenes , Coprinus , Agaricales , Marasmius , AmanitaABSTRACT
Podostroma cornu-damae is a rare, deadly fungus. However, it can be easily mistaken for antler Ganoderma lucidum. In this case report, two patients made tea with the fungus and drank it over a 2-week period. Both patients presented with bicytopenia, and one patient had desquamation of the palms and soles. Both were treated with prophylactic antibiotics and granulocyte colony-stimulating factor. One patient was admitted to the intensive care unit and received a platelet transfusion. Both patients were discharged without complications. Podostroma cornu-damae infections caused by intoxication were successfully treated using our treatment strategy, which consisted of prophylactic antibiotics, platelet transfusion, and granulocyte colony-stimulating factor. We believe this report can guide future treatment.
Subject(s)
Animals , Humans , Agaricales , Alopecia , Anti-Bacterial Agents , Antlers , Fungi , Granulocyte Colony-Stimulating Factor , Intensive Care Units , Pancytopenia , Platelet Transfusion , Poisoning , Reishi , TeaABSTRACT
Podostroma cornu-damae is a rare species of fungus belonging to the Hyocreaceae family. Its fruit body is highly toxic, as it contains trichothecene mycotoxins. The morphology is similar to that of immature Ganoderma lucidum, making identification difficult for non-experts. We experienced such a case of a 56- year-old male who picked and consumed podostroma cornu-damae, and consumed. Later that day, he developed digestive system symptoms, including nausea, vomiting, and abdominal pain. He presented to the emergency room (ER), there were no abnormal physical findings, symptoms improved after gastric lavage, and the patient voluntarily discharged himself on the same day. The following day, as the symptoms gradually deteriorated, he was admitted via the ER. He was presented with severe pancytopenia, alopecia, desquamation of skin, and acute renal failure. He recovered without any complications after conservative care, antibiotics therapy, and granulocyte colony stimulating factor administration. The most commonly reported complications of podostroma cornu-damae intoxication were reported pancytopenia, infection, disseminated intravascular coagulation, acute renal failure, etc. since Prevention is especially important because its toxicity can be lethal and there is no particular treatment to date, prevention is especially important. Promotion and education for the public are needed.
Subject(s)
Humans , Male , Abdominal Pain , Acute Kidney Injury , Agaricales , Alopecia , Anti-Bacterial Agents , Colony-Stimulating Factors , Digestive System , Disseminated Intravascular Coagulation , Education , Emergency Service, Hospital , Fruit , Fungi , Gastric Lavage , Granulocytes , Mycotoxins , Nausea , Pancytopenia , Reishi , Skin , VomitingABSTRACT
The clinical aspects of intoxication can be similar to those of drug hypersensitivity syndrome, including desquamation, hematologic abnormalities, multiple organ failure, and even death. Many people consume mushrooms that they collect in the mountains, and consequently, the incidence of poisonous mushroom intoxication is increasing. Podostroma cornu-damae is a poisonous mushroom not well-known to the public that contains trichothecene, a deadly poison. It is difficult to differentiate P. cornu-damae from other edible mushrooms, especially young Ganoderma lucidum. Therefore, the general public should be aware of the dangers of indiscreet ingestion of mushrooms. When physicians treat patients presenting clinical symptoms similar to those of drug hypersensitivity reaction following the intake of mushrooms, poisonous mushroom intoxication must be taken into consideration. We report this case together with a literature review, as we experienced one P. cornu-damae intoxication case showing similar clinical aspects to drug hypersensitivity syndrome.
Subject(s)
Humans , Abnormalities, Multiple , Agaricales , Drug Hypersensitivity , Eating , Incidence , ReishiABSTRACT
Podostroma cornu-damae is a rare species of fungus belonging to the Hyocreaceae family. Its fruit body is highly toxic, as it contains trichothecene mycotoxins. Unfortunately, it highly resembles Ganoderma lucidum and Cordyceps, well-known health foods; this can lead to poisoning. We experienced such a case of a 42-year old man who received mushroom poisoning by injesting Podostroma cornu-damae. The patient was presented with severe pancytopenia and infection. The patient recovered without any complications after conservative care, antibiotics therapy, and granulocyte colony stimulating factor administration. The most common complications of podostroma cornu-damae intoxication were reported pancytopenia, infection, disseminated intravascular coagulation, acute renal failure, etc. It is important to provide enough fluid therapy, use of antibiotics to infection and granulocyte colony stimulating factor administration.
Subject(s)
Humans , Acute Kidney Injury , Agaricales , Anti-Bacterial Agents , Colony-Stimulating Factors , Cordyceps , Disseminated Intravascular Coagulation , Fluid Therapy , Fruit , Fungi , Granulocytes , Mushroom Poisoning , Mycotoxins , Pancytopenia , Reishi , TrichothecenesABSTRACT
Podostroma cornu-damae is a rare fungus that houses a fatal toxin in its fruit body. In this case report, two patients collected and boiled the wild fungus in water, which they drank for one month. One patient died, presenting with desquamation of the palms and soles, pancytopenia, severe sepsis and multiple organ failure. The other patient recovered after one month of conservative care after admission. We found a piece of Podostroma cornu-damae in the remaining clusters of mushrooms. Mushroom poisoning by Podostroma cornu-damae has never been previously reported in Korea.