Search results for "coma"

Safety and effectiveness of gemcitabine for the treatment of classic Kaposi’s sarcoma without visceral involvement

2022

Background: Classic Kaposi’s sarcoma (CKS) is a rare, multifocal, endothelial cell neoplasm that typically occurs in elderly people with previous infection by human herpes virus-8. Prospective trials are rare, and the choice of drugs relies on prospective trials performed on HIV-associated Kaposi’s sarcoma (KS). Pegylated liposomal anthracyclines and taxanes are considered the standard first- and second-line chemotherapy, respectively. Despite the indolent biologic behavior, the natural history is characterized by recurrent disease. This condition of chronic administration of cytotoxic drugs is often associated with immediate/long-term adverse events. Methods: This was an observational, ret…

Review of Oklahoma: Kiowa Military Societies: Ethnohistory And Ritual, by William C. Meadows

2011

William C. Meadows’ book represents the last significant ethnographical work to result from over twenty years of anthropological observation among the Kiowa, Comanche and Apache. The presented case-study of these indigenous military societies focuses on their strong martial ethos and warrior culture that preserves peculiar and secular social sodalities over time.

Impact of konjac glucomannan on interactions aroma compound - potato starch in a hydrated gel

2016

The objective of this study is to demonstrate that the presence of konjac glucomannan (KGM) in a potato starch matrix enhances its physical stability without inhibiting the molecular encapsulation of aroma compounds by amylose. For that purpose, the two selected polysaccharides are from plant tubers, abundant in nature.Starch is known to interact with volatile compounds either by trapping in amorphous phase or by forming inclusion complexes. This phenomenon is called molecular encapsulation. However, at high water content, these starchy matrices exhibit syneresis that can be harmful to the stability of the aroma compounds trapping over time. KGM has the ability to form highly viscous soluti…

Recurrence of a laryngeal spindle cell sarcoma with a transformation into a higher grade of malignancy.

2009

Primary malignant mesenchymal neoplasms of the larynx are rare. Sarcomas of the larynx account for <1% of all malignant laryngeal mesenchymal neoplasms. This report examines a case of a recurring laryngeal, initial benign-appearing mesenchymal tumour, which first changed its clinical phenotype without any histological signs of malignancy and later also its histological appearance with signs of malignancy. Finally, it even underwent a transformation into a higher grade of malignancy. In addition to this, the difficulties of allocating this tumour to the correct sarcoma subentity are shown.

A rapidly enlarging mass on the right leg.

2015

Answer to “Immunoexpression of p53 in cutaneous and subcutaneous leiomyosarcomas”

2017

The differential diagnoses of uterine leiomyomas and leiomyosarcomas using DNA and RNA sequencing.

2019

BACKGROUND: Although uterine leiomyomas and leiomyosarcomas are considered biologically unrelated tumors, they share morphologic and histologic characteristics that complicate their differential diagnosis. The long-term therapeutic option for leiomyoma is laparoscopic myomectomy with morcellation, particularly for patients who wish to preserve their fertility. However, because of the potential dissemination of undiagnosed or hidden leiomyosarcoma from morcellation, there is a need to develop a preoperative assessment of malignancy risk. OBJECTIVE: Through an integrated comparative genomic and transcriptomic analysis, we aim to identify differential genetic targets in leiomyomas vs leiomyosa…

Immunoexpression of p53 in cutaneous and subcutaneous leiomyosarcomas.

2016

The diagnosis of malignancy in cutaneous and subcutaneous smooth muscle tumors is based on subtle criteria. Therefore, any ancillary technique useful in this differential diagnosis is always welcome. In this report, we study the immunoexpression of p53 in 19 malignant smooth muscle tumors of the skin (15 cutaneous leiomyosarcomas, 2 subcutaneous leiomyosarcomas, and 2 cutaneous metastases of leiomyosarcoma), as well as in 1 leiomyoma with cellular atypia, therefore complementing a previous study on p53 immunoexpression in leiomyomas of the skin. The p53 staining was positive in 12 (63.16%) of 19 leiomyosarcomas. Percentages of immunostaining in the positive cases varied from 2% to 95%. Ten …

RETROVESICAL MASS IN MEN

1999

We review the differential diagnosis and treatment of retrovesical masses in men.During the last 8 years 21 male patients 3 to 79 years old (mean age 47.1) presented with symptoms or signs of a retrovesical mass. Clinical features and diagnostic findings were reviewed, and related to surgical and histopathological findings.The retrovesical masses included prostatic utricle cyst in 3 cases, prostatic abscess in 1, seminal vesicle hydrops in 6, seminal vesicle cyst in 2, seminal vesicle empyema in 3, large ectopic ureterocele in 1, myxoid liposarcoma in 1, malignant fibrous histiocytoma in 1, fibrous fossa obturatoria cyst in 1, hemangiopericytoma in 1 and leiomyosarcoma in 1. In 17 patients …

Bone metastases in soft tissue sarcoma patients: A survey of natural, prognostic value, and treatment.

2012

10063 Background: Given the limited data currently available, we surveyed the natural history of bone metastases in patients affected by soft tissue sarcoma (STS). Methods: This retrospective, multicenter, observational study evaluated data from 135 patients with STS metastatic to the bone who presented between 2001 and 2011. For all patients, we recorded the primary tumor histological subtype, bone metastases characteristics (onset, site), type of treatment received (surgery, radiotherapy, zoledronic acid), type and frequency of skeletal related events (SRE) and disease outcome. Results: The most represented histological subtypes among the enrolled patients were leiomyosarcoma (27%), angi…