Results 51 to 60 of about 78,624 (321)

Total aplasia of the paranasal sinuses and nasal cavity: the first case report

The Egyptian Journal of Otolaryngology, 2022
Background The paranasal sinuses (PNSs) are small empty spaces around the nasal cavity at the entrance to the respiratory tract, and they have various functions.
Trefa Salih Hasan
doaj   +1 more source

Acquired pure megakaryocytic aplasia successfully treated with cyclosporine [PDF]

, 2010
Acquired pure megakaryocytic aplasia is a rare hematological disorder characterized by thrombocytopenia with absent or markedly reduced megakaryocytes in the bone marrow.
Aisha Al Khinji, Firyal Ibrahim, Halima El Omri, Hanadi El Ayoubi, Hussein Baden, Ibrahim Al Hijji, Mohammed Yassin, Riham Hassan Negm, Ruba Yasin Taha   +8 more
core   +2 more sources

Unilateral Aplasia versus Bilateral Aplasia of the Vertebral Artery: A Review of Associated Abnormalities

BioMed Research International, 2017
Morphological characteristics of 108 cases of uni- and bilateral aplasia of the vertebral artery (VA) in reports or images of retrospective studies, including one recent case, published between 1967 and 2016 are analyzed.
L. Vasović, M. Trandafilović, S. Vlajković, G. Djordjevic, M. Daković-Bjelaković, Miljana Pavlović   +5 more
semanticscholar   +1 more source

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

The Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille, Kyla Beguesse, Ewan Wolff, Clemens Zinner, Patrick Asbach, François Clarac, Florian Witzmann   +6 more
wiley   +1 more source

Diagnostic Implications and Correlates of Plasma Adenosine Deaminase 2 Activity and ADA2 Variants

Arthritis &Rheumatology, EarlyView.
Objective Deficiency of adenosine deaminase 2 (DADA2) is a monogenic autoinflammatory disease manifested as polyarteritis nodosa, stroke, and bone marrow failure. Leveraging an international cohort of 200 DADA2 cases, we aimed to characterize the diagnostic utility of a plasma ADA2 enzyme activity assay and understand the implications of residual ADA2 ...
Jian Yue, Courtney E. LeSon, Casey A. Rimland, Kailey Brodeur, Rachel Weng, Evan E. Hsu, Michael T. Lam, Manpreet Meyer, Seigo Okada, Andrew L. D. Hsu, Musaab A. Alhezam, Megan M. Perron, Olha Halyabar, Fatma Dedeoglu, Peter A. Nigrovic, Akiko Shimamura, R. Grant Rowe, Megan A. Cooper, Tiphanie P. Vogel, Miriah Gillispie‐Taylor, Rosemary Peterson, Clara Lin, Katherine D. Nowicki, Kaylee Dollerschell, Taizo A. Nakano, Roxane Labrosse, Alexis‐Virgil Cochino, Andreea Ioan, Leonardo Oliveira Mendonca, Samar Freschi Barros, Jorge Kalil, Javier Perez‐Rojas, Alicia Diaz‐Kuan, Eric S. Sobel, Taha Moussa, Samuel Shang Ming Lee, Li Wearn Koh, Archana Khan, Sodality Sutnga, Raju Khubchandani, Walaa Shoman, Yasmine El Chazli, Benzeeta Pinto, Chengappa Kavadichanda, Roshini S. Abraham, Xiangwei Sun, Qing Zhou, Gsrsnk Naidu, Aman Sharma, Carl Esperanzate, Daniel L. Kastner, Ivona Aksentijevich, Susan J. Kelly, Michael Hershfield, Teresa K. Tarrant, Pui Y. Lee   +55 more
wiley   +1 more source

Frequent Occurrence of Aplasia Cutis Congenita in Bullous Dermolysis of the Newborn.

Acta Dermato-Venereologica, 2016
Bullous dermolysis of the newborn (BDN) is a subtype of dystrophic epidermolysis bullosa characterized by rapid improvement in skin fragility within the first months of life, associated with typical immunofluorescence and ultrastructural features ...
A. Diociaiuti, D. Castiglia, S. Giancristoforo, L. Guerra, V. Proto, A. Dotta, R. Boldrini, G. Zambruno, M. El Hachem   +8 more
semanticscholar   +1 more source

Pharmacokinetic modelling of intravenous immunoglobulin in children with primary immunodeficiencies and secondary antibody deficiencies

British Journal of Clinical Pharmacology, EarlyView.
Abstract Aims Children with primary immunodeficiency (PID) and secondary antibody deficiency (SAD) often require immunoglobulin replacement therapy due to low plasma immunoglobulin G (IgG) levels and recurrent infections. Existing pharmacokinetic models for immunoglobulin in PID patients predominantly focus on adults, with limited attention to ...
Iek Leng Cheng, Zhong Hui Huang, Austen Worth, Claire Booth, Joseph F. Standing   +4 more
wiley   +1 more source

Formin isoforms are differentially expressed in the mouse embryo and are required for normal expression of fgf-4 and shh in the limb bud [PDF]

, 1995
Mice homozygous for the recessive limb deformity (ld) mutation display both limb and renal defects. The limb defects, oligodactyly and syndactyly, have been traced to improper differentiation of the apical ectodermal ridge (AER) and shortening of the ...
Chan, David C., Leder, Philip, Wynshaw-Boris, Anthony   +2 more
core  

Anatomical Study and Classification of Foramina of the Squamous Part of the Temporal Bone

Clinical Anatomy, EarlyView.
ABSTRACT The postglenoid foramen (PGF) is a rarely reported anatomical variant of the temporal bone, with limited data on its morphology, prevalence, and clinical relevance, particularly in non‐European populations. This study aimed to investigate the anatomy and frequency of foramina located on the squamous part of the temporal bone, including the PGF,
Tawanrat Paensukyen, Pattita Kanjanapaisan, Napawan Taradolpisut, Nutmethee Kruepunga, Benrita Jitaree, Pakpoom Thintharua, Arada Chaiyamoon, Athikhun Suwannakhan   +7 more
wiley   +1 more source

Prolonged bone marrow aplasias in patients with acute leukemias after chemotherapy

Терапевтический архив, 2010
Aim. To analyze the causes of prolonged hematopoietic tissue aplasias in patients with acute leukemias (AL) after chemotherapy courses. Materials and methods.
N V Gaidamaka, E N Parovichnikova, L E Zavalishina, T Ts Garmayeva, T V Gaponova, V V Troitskaya, O S Pokrovskaya, D S Tikhomirov, E E Khodunova, D S Maryin, I B Kaplanskaya, E N Ustinova, E A Mikhailova, V G Isayev, E O Gribanova, V G Savchenko   +15 more
doaj