Cysticercosis cutis: Difference between revisions
CSV import Tags: mobile edit mobile web edit |
CSV import |
||
| Line 1: | Line 1: | ||
{{Infobox medical condition | |||
| name = Cysticercosis cutis | |||
| synonyms = [[Subcutaneous cysticercosis]] | |||
| specialty = [[Infectious disease]], [[Dermatology]] | |||
| symptoms = [[Subcutaneous nodule]]s, [[skin]] [[lump]]s | |||
| complications = [[Inflammation]], [[infection]] | |||
| onset = Variable | |||
| duration = Chronic | |||
| causes = [[Taenia solium]] [[larvae]] | |||
| risks = Consumption of [[undercooked pork]], poor [[sanitation]] | |||
| diagnosis = [[Biopsy]], [[imaging]] studies | |||
| differential = [[Lipoma]], [[epidermoid cyst]], [[neurofibroma]] | |||
| prevention = Proper cooking of pork, improved sanitation | |||
| treatment = [[Antiparasitic]]s, [[surgical excision]] | |||
| medication = [[Albendazole]], [[Praziquantel]] | |||
| prognosis = Generally good with treatment | |||
| frequency = More common in [[endemic]] areas | |||
}} | |||
'''Cysticercosis cutis''' is a skin condition resulting from the infection by the larval stage of the tapeworm ''[[Taenia solium]]''. This disease is a form of [[cysticercosis]], which is a systemic parasitic infection. The ''Taenia solium'' tapeworm primarily infects humans through the ingestion of undercooked pork containing larval cysts. However, cysticercosis cutis occurs when the larvae invade the skin, leading to the development of cystic lesions. | '''Cysticercosis cutis''' is a skin condition resulting from the infection by the larval stage of the tapeworm ''[[Taenia solium]]''. This disease is a form of [[cysticercosis]], which is a systemic parasitic infection. The ''Taenia solium'' tapeworm primarily infects humans through the ingestion of undercooked pork containing larval cysts. However, cysticercosis cutis occurs when the larvae invade the skin, leading to the development of cystic lesions. | ||
==Etiology== | ==Etiology== | ||
Cysticercosis is caused by the ingestion of eggs from the ''Taenia solium'' tapeworm. These eggs are found in contaminated food or water and can also be spread through fecal-oral transmission. Once ingested, the eggs hatch in the intestines, releasing larvae that can migrate to various parts of the body, including the skin, forming cysticercosis cutis. | Cysticercosis is caused by the ingestion of eggs from the ''Taenia solium'' tapeworm. These eggs are found in contaminated food or water and can also be spread through fecal-oral transmission. Once ingested, the eggs hatch in the intestines, releasing larvae that can migrate to various parts of the body, including the skin, forming cysticercosis cutis. | ||
==Pathophysiology== | ==Pathophysiology== | ||
After the ''Taenia solium'' eggs hatch, the larvae penetrate the intestinal wall and enter the bloodstream. This allows them to disseminate to different tissues. In the skin, the larvae develop into cysticerci, which are fluid-filled cysts. These cysts elicit an inflammatory response from the host's immune system, leading to the clinical manifestations of cysticercosis cutis. | After the ''Taenia solium'' eggs hatch, the larvae penetrate the intestinal wall and enter the bloodstream. This allows them to disseminate to different tissues. In the skin, the larvae develop into cysticerci, which are fluid-filled cysts. These cysts elicit an inflammatory response from the host's immune system, leading to the clinical manifestations of cysticercosis cutis. | ||
==Clinical Features== | ==Clinical Features== | ||
Cysticercosis cutis is characterized by the presence of nodular lesions on the skin. These lesions are typically painless and can vary in size. They may be found anywhere on the body but are most commonly located on the arms, legs, and trunk. In some cases, the cysts can become tender or inflamed. | Cysticercosis cutis is characterized by the presence of nodular lesions on the skin. These lesions are typically painless and can vary in size. They may be found anywhere on the body but are most commonly located on the arms, legs, and trunk. In some cases, the cysts can become tender or inflamed. | ||
==Diagnosis== | ==Diagnosis== | ||
The diagnosis of cysticercosis cutis involves a combination of clinical examination, imaging studies, and serological tests. Ultrasound or MRI can be used to visualize the cysts in the skin. Serological tests, such as enzyme-linked immunosorbent assay (ELISA) for cysticercosis antibodies, can support the diagnosis. | The diagnosis of cysticercosis cutis involves a combination of clinical examination, imaging studies, and serological tests. Ultrasound or MRI can be used to visualize the cysts in the skin. Serological tests, such as enzyme-linked immunosorbent assay (ELISA) for cysticercosis antibodies, can support the diagnosis. | ||
==Treatment== | ==Treatment== | ||
Treatment options for cysticercosis cutis include antiparasitic medications, such as albendazole or praziquantel, which can help to reduce the number of cystic lesions. Corticosteroids may also be prescribed to decrease inflammation. In some cases, surgical removal of the cysts may be necessary. | Treatment options for cysticercosis cutis include antiparasitic medications, such as albendazole or praziquantel, which can help to reduce the number of cystic lesions. Corticosteroids may also be prescribed to decrease inflammation. In some cases, surgical removal of the cysts may be necessary. | ||
==Prevention== | ==Prevention== | ||
Prevention of cysticercosis cutis involves proper hand hygiene and consuming well-cooked pork. It is also important to ensure that food and water sources are free from contamination by ''Taenia solium'' eggs. | Prevention of cysticercosis cutis involves proper hand hygiene and consuming well-cooked pork. It is also important to ensure that food and water sources are free from contamination by ''Taenia solium'' eggs. | ||
==Complications== | ==Complications== | ||
If left untreated, cysticercosis cutis can lead to secondary bacterial infections of the skin lesions. Additionally, systemic involvement of cysticercosis can result in more severe complications, such as neurocysticercosis, which affects the central nervous system. | If left untreated, cysticercosis cutis can lead to secondary bacterial infections of the skin lesions. Additionally, systemic involvement of cysticercosis can result in more severe complications, such as neurocysticercosis, which affects the central nervous system. | ||
[[Category:Diseases of the skin and subcutaneous tissue]] | [[Category:Diseases of the skin and subcutaneous tissue]] | ||
[[Category:Parasitic infestations, stings, and bites of the skin]] | [[Category:Parasitic infestations, stings, and bites of the skin]] | ||
[[Category:Zoonoses]] | [[Category:Zoonoses]] | ||
{{Medicine-stub}} | {{Medicine-stub}} | ||
Latest revision as of 04:48, 4 April 2025
| Cysticercosis cutis | |
|---|---|
| Synonyms | Subcutaneous cysticercosis |
| Pronounce | N/A |
| Specialty | Infectious disease, Dermatology |
| Symptoms | Subcutaneous nodules, skin lumps |
| Complications | Inflammation, infection |
| Onset | Variable |
| Duration | Chronic |
| Types | N/A |
| Causes | Taenia solium larvae |
| Risks | Consumption of undercooked pork, poor sanitation |
| Diagnosis | Biopsy, imaging studies |
| Differential diagnosis | Lipoma, epidermoid cyst, neurofibroma |
| Prevention | Proper cooking of pork, improved sanitation |
| Treatment | Antiparasitics, surgical excision |
| Medication | Albendazole, Praziquantel |
| Prognosis | Generally good with treatment |
| Frequency | More common in endemic areas |
| Deaths | N/A |
Cysticercosis cutis is a skin condition resulting from the infection by the larval stage of the tapeworm Taenia solium. This disease is a form of cysticercosis, which is a systemic parasitic infection. The Taenia solium tapeworm primarily infects humans through the ingestion of undercooked pork containing larval cysts. However, cysticercosis cutis occurs when the larvae invade the skin, leading to the development of cystic lesions.
Etiology[edit]
Cysticercosis is caused by the ingestion of eggs from the Taenia solium tapeworm. These eggs are found in contaminated food or water and can also be spread through fecal-oral transmission. Once ingested, the eggs hatch in the intestines, releasing larvae that can migrate to various parts of the body, including the skin, forming cysticercosis cutis.
Pathophysiology[edit]
After the Taenia solium eggs hatch, the larvae penetrate the intestinal wall and enter the bloodstream. This allows them to disseminate to different tissues. In the skin, the larvae develop into cysticerci, which are fluid-filled cysts. These cysts elicit an inflammatory response from the host's immune system, leading to the clinical manifestations of cysticercosis cutis.
Clinical Features[edit]
Cysticercosis cutis is characterized by the presence of nodular lesions on the skin. These lesions are typically painless and can vary in size. They may be found anywhere on the body but are most commonly located on the arms, legs, and trunk. In some cases, the cysts can become tender or inflamed.
Diagnosis[edit]
The diagnosis of cysticercosis cutis involves a combination of clinical examination, imaging studies, and serological tests. Ultrasound or MRI can be used to visualize the cysts in the skin. Serological tests, such as enzyme-linked immunosorbent assay (ELISA) for cysticercosis antibodies, can support the diagnosis.
Treatment[edit]
Treatment options for cysticercosis cutis include antiparasitic medications, such as albendazole or praziquantel, which can help to reduce the number of cystic lesions. Corticosteroids may also be prescribed to decrease inflammation. In some cases, surgical removal of the cysts may be necessary.
Prevention[edit]
Prevention of cysticercosis cutis involves proper hand hygiene and consuming well-cooked pork. It is also important to ensure that food and water sources are free from contamination by Taenia solium eggs.
Complications[edit]
If left untreated, cysticercosis cutis can lead to secondary bacterial infections of the skin lesions. Additionally, systemic involvement of cysticercosis can result in more severe complications, such as neurocysticercosis, which affects the central nervous system.
