Results 121 to 130 of about 155,181 (277)

Langerhans cell histiocytosis: Two clinical presentations in the same patient [PDF]

open access: yes, 2012
Langerhans cell histiocytosis (LCH) is a heterogeneous group of diseases characterized by a pathological proliferation of cells phenotypically similar to Langerhans cells.
Lobo, I.   +4 more
core   +1 more source

Primary Thyroid Lymphoma: A Case Report

open access: yesGalician Medical Journal
Background. Primary thyroid lymphoma (PTL) is a rare thyroid gland malignancy. In addition to airway compression symptoms and signs, which are the most common clinical findings, PTL may present with hypothyroidism or B symptoms of lymphoma, including ...
Mehmet Sait Ozsoy   +6 more
doaj   +1 more source

Mucosa associated lymphoid tissue lymphoma of the thyroid gland: a case report and literature review = MALT linfoma della tiroide: caso clinico e revisione della letteratura [PDF]

open access: yes, 2012
Mucosa associated lymphoid tissue (MALT) lymphomas are low-grade, non-Hodgkin’s B cell lymphomas, mainly occurring in the gastrointestinal tract, but also in other tissues.
Attene, Federico   +5 more
core  

Correlation of autoimmune thyroid diseases with Helicobacter pylori infection.

open access: yesActa Medica Iranica, 2022
: Background: Autoimmune thyroid diseases are multifactorial conditions caused by genetic and environmental factors. Among environmental factors, infectious agents include bacteria, viruses, and parasites acting as triggers. The current study aimed to
Zahra Heidari, Nima Shahriari
doaj  

A note on rate-distortion functions for nonstationary Gaussian autoregressive processes [PDF]

open access: yesarXiv, 2007
Source coding theorems and Shannon rate-distortion functions were studied for the discrete-time Wiener process by Berger and generalized to nonstationary Gaussian autoregressive processes by Gray and by Hashimoto and Arimoto. Hashimoto and Arimoto provided an example apparently contradicting the methods used in Gray, implied that Gray's rate-distortion
arxiv  

Discrete Hashimoto surfaces and a doubly discrete smokering flow [PDF]

open access: yesarXiv, 2000
B\"acklund transformations for smooth and ``space discrete'' Hashimoto surfaces are discussed and a geometric interpretation is given. It is shown that the complex curvature of a discrete space curve evolves with the discrete nonlinear Schr\"odinger equation (NLSE) of Ablowitz and Ladik, when the curve evolves with the Hashimoto or smoke ring flow. A
arxiv  

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