Masoumeh Bagheri; Hamzeh Alipour; Ali Keshawarz
Abstract
Background: Scorpion sting is one of the serious and major medical problems in the world. Shiraz is a tourist city and one of the high-risk areas where a number of scorpion sting occurs annually.
Objectives: The present research aimed to conduct an epidemiological study of scorpion sting in Shiraz County.
Methods: ...
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Background: Scorpion sting is one of the serious and major medical problems in the world. Shiraz is a tourist city and one of the high-risk areas where a number of scorpion sting occurs annually.
Objectives: The present research aimed to conduct an epidemiological study of scorpion sting in Shiraz County.
Methods: The is a cross-sectional study performed using a checklists to collect data about scorpionism in Shiraz health center during 2014-2018.
Results: The results of the study showed that the total number of scorpion stings was 844 cases. generally, 336 cases (39.8%) were female and 508 s (59.3%) male. The results from the residential area revealed that 817 cases (96.8%) were urban and 27 (3.1%) were rural. The highest frequency of scorpionism happened in the 25-34 years old group (286,33.8%) and after that 15-24 year old (165,19.4%), 35-44 year old (157, 18.6%), 45-54 year old (108, 12.7%) groups, and the least frequency awas seen in the 0-4 year old group. The time periods between the sting and injection of anti-venom were less than 6 hours for 822, (85.5%) of cases, 6–12 hours for 101, (11.9%) of cases and, more than 12 hours for 21 (2.4%) cases. A total of 844 cases were recovered; 690 (81.7%) of them recovered with anti-venom and 154 (18.2%) injured individuals recovered without any anti-venom, the sting site was 27.6% in the foot, 57% in the hand, and 20% in the head and trunk.
Conclusion: Shiraz is a major tourist city, and most cases of scorpion-sting occur in summer and spring, when the tourist population is high, so health care providers must carry out an integrated program in those months.
Mohammad Ebrahimi; Marziyeh Hamyali Ainvan,; Mohsen Kalantari; Kourosh Azizi
Abstract
Background: Scorpions are a group of poisonous invertebrates that are widely distributed in the Middle East countries including Iran. They cause serious injuries and death to humans and domestic animals in Fars province. These arthropods are settled in subtropical regions of the province. Methods: In ...
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Background: Scorpions are a group of poisonous invertebrates that are widely distributed in the Middle East countries including Iran. They cause serious injuries and death to humans and domestic animals in Fars province. These arthropods are settled in subtropical regions of the province. Methods: In this study, a total of 35 out of 430 Mesobuthus eupeus, including 15 males and 20 females, were selected, and then their major morphometric characteristics including the whole body length, pedipalp length, length and width of carapace, leg segments, abdomen, and tail segments, as well as the size of the poison gland, pectinal organ length, and pectinal tooth count were measured using a Collis-Vernier caliper scale. Results: The measurements of different body parts were bigger in females than in males, except that pectinal tooth count in males (26.93mm±.88) was greater than that in females (22.20±1.00). The number of simple eyes on each side did not differ between males and females. Other features showed to be higher for females than males. Conclusion: The results of the main morphometric features showed that the mean scores of the characters, except for the pectinal tooth count, in female M. eupeus species were bigger than those in male ones. The findings of this study are suggested to be used to provide a valid identification key for scorpions in Iran.
