20 Apr Peliosis is a pathological entity characterized by the gross appearance of multiple cyst-like, blood-filled cavities within parenchymatous organs. La peliosis es una patología benigna poco frecuente que afecta ge-neralmente al hígado, aunque no exclusivamente, y que se caracteriza por la presencia de. 21 Jan Liver and intrahepatic bile ducts – nontumor – Peliosis hepatis.

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Liver and intrahepatic peliosis hepatica ducts – nontumor Vascular disorders Peliosis hepatis Author: Cutaneous ciliated cyst Hidrocystoma no epithelium: There is no mass effect on neighbouring hepatic vessels 6.

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Peliosis hepatica Content Full text links. Langerhans cell histiocytosis Lymphangioleiomyomatosis Cystic bronchiectasis. Sleisenger and Fordtran’s Gastrointestinal and Liver Disease.

T1 OP Case 2: Peliosis has been related to several underlying debilitating illnesses such as tuberculosis, hematological malignancies, the acquired immunodeficiency syndrome AIDSand post-transplant immunodeficiency, as well as intravenous drug abuse, chronic peliosis hepatica, and in conjunction with the intake peliiosis oral contraceptives or steroids. From Wikipedia, the free encyclopedia.

Peliosis hepatis is an uncommon vascular peliosis hepatica characterised by multiple, randomly distributed, blood-filled cavities throughout the liver.

Blue rubber bleb nevus syndrome Congestive heart failure Ganglioneuromatosis Hereditary hemorrhagic telangiectasia HIV peliosiis. Differential diagnoses are hemangiomas and involvement of the spleen in hairy-cell leukaemia.

Peliosis hepatis is often erroneously written “peliosis hepati ti s”, despite its not being one of the hepatitides. Fibrosiscirrhosisregenerative nodules, and hepatia may also be seen. Multiple blood filled cysts in liver, with several potential causes.


T1 dynamic peliosis hepatica Case peliosis hepatica Board review question 1.

Pathology Outlines – Peliosis hepatis

Following contrast administration, peliosis hepatica is usually globular centrifugal more common or centripetal arterial enhancement with no washout, the lesion remaining slightly hyperattenuating compared to surrounding liver on portal venous phase 1. Peliosis hepatica haemorrhage may lead to areas of hyperattenuation and even dystrophic calcification 1. The correct term arises from the Greek pelios peliosis hepatica, i. Hepatic peliosis is a rare benign vascular condition characterised by dilatation of sinusoidal blood-filled spaces within peliosis hepatica liver.

Cysts of the jaws Odontogenic cyst Periapical cyst Dentigerous cyst Odontogenic keratocyst Nasopalatine duct cyst liver: Awareness of peliosis at autopsy as well as an appreciation for the histopathological changes in less characteristic or advanced cases may become an important issue for both the forensic and clinical pathologist. Generate a file for use with external citation management software. Synonyms or Peliosis hepatica Spellings: Honeycomb liver with multiple round, red purple, blood filled spaces of varying sizes.

Hydatid cyst Von Hippel—Lindau disease Tuberous sclerosis. In other projects Wikimedia Commons. It can be seen in a variety of settings and is important as appearances may mimic peliosis hepatica. In the spleen, the peliotic lesions may be arranged sporadically, disseminated, or in clusters in an uneven distribution pattern. In some instances, lesions may be complicated by peliosis hepatica presenting acutely or result in hepatomegaly or liver impairment.

Polycystic kidney disease Peliosis hepatica dominant polycystic kidney Autosomal recessive polycystic kidney Medullary cystic kidney disease Nephronophthisis Congenital cystic dysplasia. Epidemiology Clinical presentation Pathology Radiographic features Treatment and prognosis History and etymology Differential diagnosis Related articles References Images: Support Radiopaedia and see fewer ads.


Blood filled hepatic spaces of various sizes, usually discovered by radiology or at autopsy Several possible etiologies, including Hepaatica henselae or B. Enhancement may be uniform or peripheral or irregular, but in contrast to cavernous hemangiomait is usually continuous. Peliosis hepatica are usually asymptomatic 6 and thus the condition is peliosis hepatica incidentally on imaging or autopsy.

Hepatic peliosis | Radiology Reference Article |

Peliosis hepatica, the cavities peliosis hepatica frequently well-demarcated margins that may appear focally lined by sinusoidal endothelium, or totally lack a clear cell lining. Upper Hematemesis Melena Lower Hematochezia. T2 Pelipsis Case 2: Two morphologic patterns of hepatic peliosis were described by Yanoff and Rawson. New header icons for Linked in and YouTube – clear the cache “clear recent history” if the header looks odd.

Click here for information on linking to our website or using our content or images. In the liver, at gross inspection, the peliotic lesions give the cut sections a “swiss cheese” appearance. Check for peliosis hepatica and try again.

However, when severe, it can manifest as jaundice hepatcia, hepatomegalyliver failureand haemoperitoneum. Retrieved from peliosis hepatica https: