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PubMed Journals Articles About "Mature Cystic Teratoma AIRP Best Cases Radiologic Pathologic" RSS

08:40 EDT 24th June 2018 | BioPortfolio

Mature Cystic Teratoma AIRP Best Cases Radiologic Pathologic PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Mature Cystic Teratoma AIRP Best Cases Radiologic Pathologic articles that have been published worldwide.

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Showing "Mature Cystic Teratoma AIRP Best Cases Radiologic Pathologic" PubMed Articles 1–25 of 9,300+

Intraocular Medulloepithelioma: AIRP Best Cases in Radiologic-Pathologic Correlation.

Editor's Note.-RadioGraphics continues to publish radiologic-pathologic case material selected from the American Institute for Radiologic Pathology (AIRP) "best case" presentations. The AIRP conducts a 4-week Radiologic Pathology Correlation Course, which is offered five times per year. On the penultimate day of the course, the best case presentation is held at the American Film Institute Silver Theater and Cultural Center in Silver Spring, Md. The AIRP faculty identifies the best cases, from each organ sys...


Endobronchial Paraganglioma: AIRP Best Cases in Radiologic-Pathologic Correlation.

Editor's Note.-RadioGraphics continues to publish radiologic-pathologic case material selected from the American Institute for Radiologic Pathology (AIRP) "best case" presentations. The AIRP conducts a 4-week Radiologic Pathology Correlation Course, which is offered five times per year. On the penultimate day of the course, the best case presentation is held at the American Film Institute Silver Theater and Cultural Center in Silver Spring, Md. The AIRP faculty identifies the best cases, from each organ sys...

Malignant Solitary Fibrous Tumor of the Liver: AIRP Best Cases in Radiologic-Pathologic Correlation.

Editor's Note.-RadioGraphics continues to publish radiologic-pathologic case material selected from the American Institute for Radiologic Pathology (AIRP) "best case" presentations. The AIRP conducts a 4-week Radiologic Pathology Correlation Course, which is offered five times per year. On the penultimate day of the course, the best case presentation is held at the American Film Institute Silver Theater and Cultural Center in Silver Spring, Md. The AIRP faculty identifies the best cases, from each organ sys...


Mature cystic teratoma of the pancreas with 30 years of clinical course: A case report.

Mature cystic teratoma of the pancreas is an extremely rare condition that is challenging to manage due to inadequate preoperative histological diagnosis.

Metastatic Endocervical Adenocarcinoma in a Mature Cystic Teratoma: A Case of a Tumor-to-Tumor Metastasis.

Tumor-to-tumor metastasis is a rare phenomenon defined as a to metastasis in a histologically distinct tumor. We report an unusual case of a 51-yr-old woman who presented with a cervical, bleeding lesion diagnosed as a poorly differentiated adenocarcinoma, HPV18+. Imaging studies revealed an unresectable cervical carcinoma with an associated left ovarian multicystic teratoma. A suspicious solid nodule within the teratoma was also reported. Bilateral salpingo-oophorectomy was performed before the cervical tu...

Rare case of squamous cell carcinoma arising in a recurrent ovarian mature cystic teratoma of a young woman: A case report and review of the literature.

Malignant transformations of ovarian mature cystic teratomas (MCTs) occur rarely, especially in young women. Although it is extremely difficult to diagnose them, serum tumor marker level testing in combination with the use of imaging techniques may be useful in preoperative diagnosis.

True Ectopic Ovary with Mature Cystic Teratoma.

Bilateral ovarian angiosarcoma arising from the mature cystic teratomas - A case report and review of the literature.

Ovarian teratomas undergo the malignant transformation in 0.2-2% of cases. The behavior of malignancies in mature cystic teratomas (MCT) is determined by their phenotype and not their derivation from germ cells. We can recognize pure angiosarcomas or as a part of other tumors like malignant mixed Mullerian tumors and adenosarcomas.

A Case of Adult Mature Teratoma Located in Retroperitoneum.

A 35-year-old man wasreferred to our hospital for treatment of a right adrenal tumor detected by ultrasonography during a physical check-up. Contrast-enhanced abdominal computed tomography revealed a poorly enhanced 74 mm tumor situated adjacent to the upper pole of the right kidney. The tumor consisted of fat with peripheral calcification. Magnetic resonance imaging also revealed a right retroperitoneal tumor with fatty contents and well-circumscribed capsule. The endocrine examination revealed the tumor a...

Cerebellar Differentiation in Ovarian Teratoma: A Report of 6 Cases.

Ovarian teratomas potentially demonstrate a wide range of tissue elements including central nervous system differentiation. The latter can include cerebellar tissue, which in our experience remains an under-recognized phenomenon. In the current study we present a review of 6 ovarian teratomas including 4 mature cystic teratomas and 2 immature teratomas showing cerebellar differentiation. Two cases were seen in consultation because the cerebellar elements were initially misinterpreted as immature teratomas. ...

Testicular Yolk Sac Tumor and Mature Teratoma :Synchronous Bilateral Occurrence in an Infant.

Yolk sac tumor(YST) is a rare malignancy typically occurring in children. However, bilateral testicular YSTs are a quite rare situation, which can occur metachronously or synchronously with same histologic type, as well as different histology. We present a case of synchronous YST of the left testis and mature teratoma of the right in a 7-month-old infant treated with testis-sparing surgery at right testis and high radical orchiectomy at left. By follow-up of twenty eight-month, no atrophy or residual tumor ...

Mucocelelike Lesions in the Breast: Radiologic and Clinicopathologic Correlations With Upgrade Rate.

The purpose of this article is to investigate the radiologic and clinicopathologic findings of mucocelelike lesions (MLLs) and the rate of pathologic upgrade with factors predicting it.

Gnathic Osteosarcoma: Clinical, Radiologic, and Pathologic Review of Bone Beard Tumor.

Adult Brainstem Gliomas With H3K27M Mutation: Radiology, Pathology, and Prognosis.

Adult brainstem gliomas are difficult to classify based on radiologic and histologic features. A K27M mutation in histone 3 has been described to identify high-grade midline gliomas associated with a particularly unfavorable prognosis. While initially considered a pediatric entity, it is now known that H3K27M-mutant brainstem gliomas occur in all age groups, but they are less well understood in adults. We studied clinical, radiologic, and pathologic features of 25 brainstem gliomas diagnosed at our institut...

Uterine cervical adenocarcinoma associated with lobular endocervical glandular hyperplasia: Radiologic-pathologic correlation.

We aimed to identify the radiologic features of uterine cervical adenocarcinoma associated with lobular endocervical glandular hyperplasia (LEGH).

IL-1α promotes pathogenic immature myeloid cells and IL-1β favors protective mature myeloid cells during acute lung infection.

Bacterial pneumonia is a common risk factor for acute lung injury and sepsis-mediated death, but the mechanisms underlying the overt inflammation and accompanying pathology are unclear. Infiltration of immature myeloid cells (IMC) and necrotizing inflammation mediate severe pathology and death during pulmonary infection with Francisella tularensis. However, eliciting mature myeloid cells provides protection. Yet, the host factors responsible for this pathologic IMC response are unknown. Here, we report that...

A Report of Two Cases of Adventitial Cystic Disease of the Popliteal Artery.

Two patients were admitted to our department because of recent aggravation of claudication in the leg, which was exacerbated by walking. They were diagnosed as having a Baker cyst or acute thrombosis in the popliteal fossa at another hospital. There was no evidence of ischemia, and the ankle brachial index was normal. Computed tomography and magnetic resonance imaging were performed, revealing a cystic mass of the popliteal artery (PA). Intraoperatively, the cystic lesion was found within the adventitia of ...

Cerebral cystic echinococcosis in Mongolian children caused by Echinococcus canadensis.

Recent molecular re-evaluation of Echinococcus granulosus, which causes cystic echinococcosis (CE), has revealed that it is not a single species, but instead consists of 5 cryptic species. Among them, E. granulosus (dog-sheep strain) is predominant (75%) followed by Echinococcus canadensis (22%). The major affected organs, in humans, are the liver (88%) and lungs (11%). Primary cerebral CE comprises less than 1% of all cases. As cerebral CE cases are rare, there are few reports with molecular confirmation o...

TGF-beta1 from Endometriomas Promotes Fibrosis in Surrounding Ovarian Tissues via Smad2/3 Signaling.

To elucidate whether the endometriotic cells of endometriomas synthesize transforming growth factor beta1 (TGF-beta1) and understand how it affects surrounding ovarian tissue. We collected biopsies of the cystic walls from 42 endometriomas and 29 mature teratomas and compared mRNA and protein expression of fibrosis-related factors between the cystic walls. Then we detected TGFB1 mRNA synthesis in endometriomas, and tested TGF-beta1 fibrotic effect in vitro. Moreover, we verified the expression of Smad2/3 Si...

Liver resection for metastases of tracheal adenoid cystic carcinoma: Report of two cases.

Tracheal adenoid cystic carcinoma (ACC) is rare and accounts for

Distinguishing papillary endothelial hyperplasia and angiosarcoma on core needle biopsy of the breast: The importance of clinical and radiologic correlation.

Papillary endothelial hyperplasia (PEH) is a rare non-neoplastic exuberant organizing hematoma that can closely mimic angiosarcoma due to a resemblance to malignant anastomosing blood vessels. It could be particularly difficult to distinguish PEH from angiosarcoma in breast core needle biopsies. We identified all cases of these lesions diagnosed on core needle biopsy in order to identify clinical, radiologic, and pathologic features that could prove helpful to arrive at the correct diagnosis. Four cases of ...

Standard (head-down tilt) versus modified (without head-down tilt) postural drainage in infants and young children with cystic fibrosis.

Postural drainage is used primarily in infants with cystic fibrosis from diagnosis up to the moment when they are mature enough to actively participate in self-administered treatments. However, there is a risk of gastroesophageal reflux associated with this technique.This is an update of a review published in 2015.

Fatal Airway Obstruction in a Man With a Cystic Hygroma.

We describe a 24-year-old man with a cystic hygroma of the left side of the lower neck that led to sudden death. Cystic hygroma (cystic lymphangioma) is a congenital malformation of the lymphatic system. The patient, who had a tracheostomy because of airway obstruction from the cystic hygroma, was found dead with his tracheostomy tube on the floor next to him. Complications of cystic hygroma include infiltration of the neck causing airway obstruction, dysphagia, pain, and obstructive sleep apnea.

Lack of efficacy of Lactobacillus GG in reducing pulmonary exacerbations and hospital admissions in children with cystic fibrosis: A randomised placebo controlled trial.

Intestinal dysbiosis has been described in Cystic Fibrosis (CF) and probiotics have been proposed to restore microbial composition. Aim of the study was to investigate the effects of Lactobacillus rhamnosus GG (LGG) on clinical outcomes in children with cystic fibrosis (CF).

Novel imprinted single CpG sites found by global DNA methylation analysis in human parthenogenetic induced pluripotent stem cells.

Genomic imprinting is the process of epigenetic modification whereby genes are expressed in a parent-of-origin dependent manner; it plays an important role in normal growth and development. Parthenogenetic embryos contain only the maternal genome. Parthenogenetic embryonic stem cells could be useful for studying imprinted genes. In humans, ovarian mature cystic teratomas originate from parthenogenetic activation of oocytes; they are composed of highly differentiated mature tissues containing all three germ ...


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