Results 51 to 60 of about 8,832 (187)

Pituitary Neuroendocrine Tumors Extending Primarily Below the Sella and into the Clivus: A Distinct Growth Pattern with Specific Challenges

Current Oncology
Evaluation of pituitary neuroendocrine tumors remains complex depending on the exact growth pattern, involvement of critical neurovascular structures, pituitary function and endocrinological activity of the tumor.
Lennart W. Sannwald, Nina Kreße, Nadja Grübel, Andreas Knoll, Johannes Roßkopf, Michal Hlavac, Christian R. Wirtz, Andrej Pala   +7 more
doaj   +1 more source

A new scoring system for predicting extent of resection in medial sphenoid wing meningiomas based on three-dimensional multimodality fusion imaging

Chinese Neurosurgical Journal, 2020
Background Three-dimensional (3D) fusion imaging has been proved to be a promising neurosurgical tool for presurgical evaluation of tumor removal. We aim to develop a scoring system based on this new tool to predict the resection grade of medial sphenoid
Zilan Wang, Xiaolong Liang, Yanbo Yang, Bixi Gao, Ling Wang, Wanchun You, Zhouqing Chen, Zhong Wang   +7 more
doaj   +1 more source

Long‐Term Clinical Response After Low‐Dose and Short‐Duration Cemiplimab Therapy in a Patient With Xeroderma Pigmentosum in Nepal

JEADV Clinical Practice, EarlyView.
ABSTRACT Xeroderma pigmentosum (XP), an autosomal recessive condition affecting DNA repair, is associated with a high risk of multiple and aggressive cutaneous squamous cell carcinomas (CSCCs). Because of numerous and/or locally advanced tumors, surgery may be difficult.
Sudip Parajuli, Arnab Panta, Sabina Bhandari, Anne Grange, Florent Grange, Upama Paudel   +5 more
wiley   +1 more source

Extradural anterior clinoidectomy in surgical management of clinoidal meningiomas

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2021
Background Despite the recent advances in skull base surgery, microsurgical techniques, and neuroimaging, yet surgical resection of clinoidal meningiomas is still a major challenge.
K. El-Bahy, Ashraf M. Ibrahim, Ibrahim Abdelmohsen, Hatem A. Sabry   +3 more
doaj   +1 more source

The Natural History of Residual and Recurrent Disease in Advanced Juvenile Nasopharyngeal Angiofibroma: A Systematic Review

The Laryngoscope, EarlyView.
Residual and recurrent disease in advanced juvenile nasopharyngeal angiofibromas (JNAs) demonstrate spontaneous involution, reduction in size, or long‐term stability following initial treatment in 95% of patients. In this systematic review of 131 patients with advanced JNA, only 2% of patients demonstrated disease progression during surveillance, but ...
Shivani Angelique Kumar, Peter Petocz, Raewyn G. Campbell   +2 more
wiley   +1 more source

Draf III in the Acute Phase of Pott's Puffy Tumor: A Scoping Review

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Pott's puffy tumor (PPT) is a rare but serious sequela of frontal sinusitis characterized by osteomyelitis of the frontal bone with subperiosteal abscess formation. Surgical management has traditionally been delayed until resolution of the acute infection.
Sahil Kakar, Haris Ali, Husnaa Fathima Ali Azamathullah Khan, Rameez Amjad, Akshara Sharma, Muhammad Daoud Tariq, Muhammad Sohaib Shahid, Shahzada Khuram Ahmed, Haissan Iftikhar   +8 more
wiley   +1 more source

Homonymous Superior Quadrantanopia due to Erdheim-Chester Disease with Asymptomatic Pituitary Involvement

Case Reports in Neurological Medicine, 2017
Polyostotic sclerosing histiocytosis, also known as Erdheim-Chester disease (ECD), is a rare form of non-Langerhans histiocytosis. ECD has wide clinical spectrums which mainly affect skeletal, neurological, dermatological, retroperitoneal, cardiac, and ...
Roaa Ridha Amer, Sara Mohammed Qubaiban, Eman Abdulkarim Bakhsh   +2 more
doaj   +1 more source

Infundibulohypophysitis in a man presenting with diabetes insipidus and cavernous sinus involvement [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 2001
Infundibulohypophysitis is an unusual inflammatory condition that affects the infundibulum, the pituitary stalk, and the neurohypophysis and may be part of a range that includes lymphocytic hypophysitis. Lymphocytic hypophysitis occurs mainly in women and most often presents in the later stages of pregnancy.
N, Tubridy, D, Saunders, M, Thom, S L, Asa, M, Powell, G T, Plant, R, Howard   +6 more
openaire   +2 more sources

Prelacrimal Transmaxillary‐Orbital Approach for Resection of Lateral Extraconal Orbital Cavernous Hemangioma

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Endoscopic orbital surgery is likely a reasonable option for patients with orbital cavernous hemangiomas (OCH) medial to the optic nerve (ON). The endoscopic resection of OCH lateral to the ON is extremely challenging. Zhou et al. first described the endoscopic prelacrimal recess approach (PLRA) for the management of the maxillary sinus and ...
Zhen‐Xiao Huang, Xiao‐Qing Zhang, Bing Zhou   +2 more
wiley   +1 more source

Subtle Manifestation of Lower Cavernous Sinus Syndrome as the Initial and Sole Presentation of Pterygopalatine Squamous Cell Carcinoma Invasion from the Skull Base: A Case Report

Acta Neurologica Taiwanica
We present a case highlighting the critical role of early recognition of partial cavernous sinus syndrome (CSS), as diagnostic delay can lead to irreversible tumor progression.
Brian Po-Sheng Wu, Poyin Huang
doaj   +1 more source