Pediculus humanus an overview sciencedirect topics. Linking to a nonfederal website does not constitute an endorsement by cdc or any of its employees of the sponsors or the information and products presented on the website. Pubic lice are commonly referred to as crabs because of their short, broad body about 1 mm, and large front claws. Pubic lice are most commonly spread during sexual activity. Phthirus pubis synonyms, phthirus pubis pronunciation, phthirus pubis translation, english dictionary definition of phthirus pubis.
The pubic louse classically produces its infestation on the coarse hairs of the pubic and anal regions. Kutu kemaluan phthirus pubis menggigit terutama pada daerah kemaluan, mati dalam 2 hari tanpa makan. Phthirus pubis phthirus pubis adalah kutu kemaluan yang. The infestation can spread when you come in direct contact with infested beddings, clothings and towels. A parasitic louse that infests the pubic region and causes severe itching. The three types of lice that feed on humans are the head louse, pediculus humanus capitis, the pubic or crab louse, pthirus pubis, and the body. Infestation usually leads to intense itching in the pubic area. Mengetahui karakteristik kutu meliputi morfologi, siklus hidup, bionomik dan. The crab louse usually is found in the persons pubic hair. Pubic lice most commonly infest pubic and perianal hair, but can be found in the hair of the beard, moustache, eyelashes, armpits. Preparat permanen prosedur yang paling sering digunakan dalam mempelajari morfologi kutu adalah pembuatan preparat permanen yang dapat diamati dengan bantuan mikroskop, sehingga kita bisa mengamati stuktur atau morfologi ini dalam waktu. Manusia dapat juga penuh dengan kutu tubuh pediculus humanus corporis dan kutu kepala pediculus humanus. Case of phthiriasis palpebrarum with blepheroconjunctivitis kiran b.
Pubic lice, also known as crabs, are very small insects that infest your genital area. Infestation of the eyelashes with phthirus pubis cmaj. Feb 06, 2009 pubic lice pthirus pubis maintain a worldwide parasitic population infesting two to over 10 percent of human populations, continuing a presence that has been constant since early evidence 10,000 years ago. Crab lice also known as crabs, phthirus pubis, pthirus pubis, and pubic lice are parasitic insects notorious for infesting human genitals. A 45yearold man presented with conjunctival hyperaemia and moderate itching associated with irritation, and crusty excretions of the eyelashes in the left eye. Phthirus pubis crab or pubic lice the pubic louse is grey in colour and the nit is oval, opalescent, 0. Treatment is based on head lice or nits destruction benzyl benzoate 25% 8 to 12 hrs once, crotramiton 10% 1 day x 8 days and ivermectin 200 micrograms kg in a single dose. In adults, pp most frequently occurs as a sexuallytransmitted disease std, commonly associated with other stds. Humans are hosts to the head louse pediculus humanus capitis, the body louse pediculus humanus humanus, and the crab louse phthirus pubis. Phthirus definition of phthirus by medical dictionary.
Phthirus legs make it a slowmoving organism that cannot typically move unless uninfested cilia are brought into close proximity with infested cilia. Pubic lice are often treated with medicines that contain a substance called permethrin. Penyakit menular seksual kutu kelamin atau pediculus pubis, gejala dan cara penanganannya pthirus atau phthirus pubis pubic lice atau kutu pubic adalah serangga parasit penghisap darah yang hidup di kulit sekitar kelamin manusia. Phthirus pubis symptoms, causes, diagnosis, and treatment information for phthirus pubis pubic lice with alternative diagnoses, fulltext book chapters, misdiagnosis, research treatments, prevention, and prognosis. Pediculosis pubis is a human ectoparasitosis caused by phthirus pubis, this is generally consider of sexual transmission and variable percentages is associated with other diseases of this kind. Phthirus pubis crab louse predisposing risk factors. Pediculosis capitis, definition, pubis, carporis, what.
Phthirus pubis linnaeus, 1758 an pthirus pubis 2 3 in uska species han insecta nga syahan ginhulagway ni linnaeus hadton 1758. In hairy individuals, however, the lice may migrate to the short hairs of the abdomen, chest, axillae, beard, eyebrows or even the eyelashes. The species may also live on other areas with hair, including the eyelashes. Current levels of infestation in a us college student. It is usually transmitted by close bodily contact, such as during sexual intercourse, and occurs more. European guideline for the management of pediculosis pubis.
Although the louse cannot jump, it can also live in other areas of the body that are covered with coarse hair, such as the eyelashes. Cutaneous examination found small, yellowishbrown moving flecks attached to the hair in the pubic region fig 1. Keduanya dapat melakukan perkawinan interbreeding, keturunannya fertil dan perbedaan morfologinya juga sedikit. Phthirus pubis linnaeus, bedford, onderstepoort journal of veterinary science and animal medicine 7. Research of infestation by phthirus pubis has been linked to malignant neoplasms, lice infestations, paragonimiasis, infective disorder, pediculus capitis infestation. Page designed through the cooperative efforts of interagency itis teams. Phthirus pubis usually infests the pubis, groin, buttocks and perianal region. Links with this icon indicate that you are leaving the cdc website the centers for disease control and prevention cdc cannot attest to the accuracy of a nonfederal website. Thoroughly work the medicine into your pubic hair and surrounding area. In very rare cases, pubic lice can spread through contact with objects such as toilet seats, sheets, blankets, or bathing suits that you may try on at a store. Tinjauan pustaka penyakit pediculosis lengkap askep. The crab louse, phthirus pubis, is commonly found on hairs in the pubic region, although it may also be found on the abdomen, thigh, eyelashes, eyebrows, axillae, trunk, and perianal area. Lice infest primarily the head pediculus humanus var capitis, the body pediculus humanus var corporis, or the pubic region pthirus pubis. Pthirus atau phthirus pubis disebut juga pubic lice atau kutu pubic adalah serangga parasitpenghisap darah yang hidup di kulit sekitar kelamin manusia.
Files are available under licenses specified on their description page. Both groups were comparable with respect to age and use of modern contraception. Kutu busuk, kutu kepala, kutu kelamin dan pengendaliannya. Hosted by the usgs core science analytics and synthesis. Kutu kemaluan pthirus pubis adalah serangga parasit kecil yang dapat. Tinjauan pustaka penyakit pediculosis lengkap hallo sahabat askep, pada artikel yang anda baca kali ini dengan judul tinjauan pustaka penyakit pediculosis lengkap, kami telah mempersiapkan artikel ini dengan baik untuk anda baca dan ambil informasi didalamnya. Pediculosis pubis is usually sexually transmitted and can extend beyond the pubic area to involve other areas of the body, including the eyelashes also known as pediculosis ciliaris and phthiriasis palpebrarum. Phthirus pubis, the crab louse, is the responsible organism. The correct spelling would be phthirus, from ancient greek phtheir, louse, from phtheiro, destroy, and this spelling is used in the scientific name phthiraptera of the order commonly called lice, to which pthirus pubis belongs along with more than 5,000 other species. The biology of phthirus pubis parasitology cambridge core. Pthirus pubis, the pubic or crab louse, is an insect of the order psocodea and is an ectoparasite whose only host are humans. Phthirus pubis is known to trigger pediculosis pubis infestation. Siklus hidup telur berwarna putih, mempunyai operkulum, 0,6 0,8 mm.
The biology of phthirus pubis volume 10 issue 3 george h. Phthirus pubis infests the terminal hairs of the pubic. This louse lives in the groin places and is transmitted during sexual activity with a partner who is already infested. Scalp infestation with phthirus pubis jama dermatology. Oct 08, 2014 kepala phthirus pubis terdapat clupeus, frons, letaknya antara antena dan mata, sepasang mata faset jelas terlihat, sepasang antena yang bersegmen empat buah dan haustellum, terdapat labrum, epifaring, dan prestomal teeth. Kutu kepala dan badan ternyata merupakan varietas dari satu spesies.
Kutu kemaluan gejala, penyebab dan mengobati alodokter. Infestation usually leads to intense itching in the pubic. Pediculosis pubis pubic lice december 2014 pediculosis pubis pubic lice definition an ectoparasitic infestation in the genital area which causes itching, erythema, skin irritation, and inflammation. The parasites were removed and the lashes with nits were cut off at the base. Her parents denied having phthirus pubis infection of the axillary, pubic, or body hair, despite confirmation of the infestation in their child. Infestation is usually through sexual intercourse, but it can arise from infested clothing or bedding. Pediculosis pubis of the scalp jama dermatology jama.
Phthirus pubis infests the terminal hairs of the pubic and perianal areas. Penyakit menular seksual kutu kelamin atau pediculus pubis. The study of infestation by phthirus pubis has been mentioned in research publications which can be found using our bioinformatics tool below. In the present article, we will summarize key features of pediculosis pubis and update current approaches to diagnosis and treatment. En otros idiomas suele denominarse literalmente piojos del pubis. Telur phthirus pubis panjang 1 mm warna putih kekuningan b. They constituted the index group and were compared with 140 consecutive patients seen during the month of june 1990, who served as controls. Pubic lice crab lice are properly known as phthirus pubis. It can sometimes infest the thighs, abdomen, chest, axillae and. It can sometimes infest the thighs, abdomen, chest, axillae and beard. The patient complains of itching and on examination the eggs of the insect, called nits, are seen attached to pubic hairs or the crab louse is seen on the pubic skin.
Pada pasien lakilaki, kutu dan telur juga dapat ditemukan padarambut di daerah perut, kumis dan janggut. Pubic lice pthirus pubis maintain a worldwide parasitic population infesting two to over 10 percent of human populations, continuing a presence that has been constant since early evidence 10,000 years ago. Kutu kemaluan memiliki 3 bentuk perkembangan, yaitu telur, nimfa. Phthiriasis palpebrarum is an uncommon cause of blepharoconjunctivitis in which pthirus pubis infest the eyelashes. Abstract this paper report six cases of pediculosis, five with pediculosis capitis and one in pubis, in four female and two male patients 24 to 80 years old. Phthirus pubis, the crab louse, is a commonly seen sexually transmitted cause of infestation of the pubic hair. An pthirus pubis in nahilalakip ha genus nga pthirus, ngan familia nga pthiridae. European guideline for the management of pediculosis pubis iusti. The crab louse pthirus pubis is mainly found in pubic hair. En otros idiomas suele denominarse literalmente piojos del pubis o piojo pubico. Terdapat sepasang antenna sepasang mata facet haustellum alat mulut thorax.
Treatment of phthiriasis palpebrarum and crab louse. Pdf phthirus pubis in the eye nitin gupta academia. Sementara pada anakanak mereka biasanyaditemukan di bulu mata. The crab louse or pubic louse pthirus pubis is an insect that is an obligate ectoparasite of humans, feeding exclusively on blood. We report a case of unilateral phthiriasis palpebrarum with crab louse. Parasites and their nits were seen on the patients eyelashes and scalp. Thorax pada phthirus 1 pasang scpirakel dan 3 pasang kaki kuat dengan claw cengkram. All structured data from the file and property namespaces is available under the creative commons cc0 license. Lice are communicable as long as lice or eggs remain alive on the infested person or clothing. Nimfa phthirus pubis first stage larva 1,1 mm second stage larva 1,2 mm third stage larva. These include the eyelashes, beard, chest, axillary region and pubic region. Learn about pubic lice symptoms, diagnosis, treatment, and prevention. Pediculosis pubis also known as crabs and pubic lice is a disease caused by the pubic louse, pthirus pubis, a parasitic insect notorious for infesting human pubic hair. A 62yearold man presented to our department because of pubic pruritus for 1 week, claiming it started after wearing a new pair of briefs.
Kepala phthirus pubis terdapat clupeus, frons, letaknya antara antena dan mata, sepasang mata faset jelas terlihat, sepasang antena yang bersegmen empat buah dan haustellum, terdapat labrum, epifaring, dan prestomal teeth. The species may also live on other areas with hair, including the eyelashes, causing pediculosis ciliaris. Body lice is caused by pediculosis humanus crab lice are caused by phthirus pubis. Telur telur phthirus pubis berwarna putih kekuningan, memiliki panjang sekitar 1 mm dan melekat kuat pada rambut atau pakaian. Outbreaks in the 1970s have been recorded, but incomplete records preclude description of a definitive population cycle. Females will lay approximately 30 eggs during their 34 week life span. The crab louse usually is found in the persons pubic. Although phthirus pubis occurs in europe, asia, africa, north america and australia, and is found on negroes as well as whites, as herein recorded, further data are required relating to the geographical distribution of the species and the races of man it infests. Kutu mengalami metamorfosis tidak sempurna, mulai dari telur, nimfa instar pertama sampai ketiga lalu dewasa. Humans are the only known hosts of this parasite, although a closely related species, pthirus gorillae, infects gorilla populations. Leave it on for at least 5 to 10 minutes, or as directed by your provider. Available formats pdf please select a format to send. The infection is transmitted by sexual contact, close body contact or, less commonly, by contact with objects e. The lice were removed from the eyelashes with fine forceps, and petrolatum was applied twice daily.
The crab louse occurs in many parts of the world and is almost exclusively a parasite of man. Phthirus pubis crab louse infestation is generally associated with poor hygiene, overcrowding and is more common in the sexually active age group of 1545. Morfologi bentuk kepala segi empat, abdomen pendek dengan batas ruas yang tidak nyata lagi dan kuku yang besar dan kuat, ukuran 0,8 1,2 mm. Betina meletakkan sekitar tiga telur per hari, dan kesuburan pada 2630 telur. Phthirus pubis infestation of the eyelashes and scalp. Pediculosis pubis pp is infestation with pubic lice of the species phthirus pubis.
Lice derive nutrients through tissue by bloodfeeding and cause itching and irritation fig. Jan 10, 2008 the best sleeping position for back pain, neck pain, and sciatica tips from a physical therapist duration. Gambar 1 morfologi pediculus jantan dan betina hardiyanti, 2016. Phthirus, a 2 to 4mmlong organism with a broadshaped, crablike body and thick, clawed legs, resides and lays eggs in areas in which adjacent hairs are within its grasp. Pubic lice pthirus pubis maintain a worldwide parasitic population infesting two to over 10 percent of human populations, continuing a presence that has been constant since early evidence 10,000. The crab louse occurs in many parts of the world and is almost. Eyelashes and eyebrows may be involved in children.
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