Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Samir S, Amr"'
Publikováno v:
Advances in Medical, Pharmaceutical and Dental Research, Vol 2, Iss 2, Pp 22-25 (2022)
Angiomatoid fibrous histiocytoma (AFH) is a rare soft tissue tumor usually seen in the extremities of children and adolescents. Classically AFH presents as a painless cystic mass that shows blood filled spaces on cut section and bland histiocyte-like
Externí odkaz:
https://doaj.org/article/2585c819a9c847079f39929b66f0d9f7
Publikováno v:
Case Reports in Surgery, Vol 2022 (2022)
We present a case of a greatly enlarged giant ectopic parathyroid adenoma that weighed 43 grams, which was located in the posterior mediastinum of a 74-year-old man. The patient presented with generalized weakness and decreased level of consciousness
Externí odkaz:
https://doaj.org/article/50c6bf06487f4469ba86f78d0685fb0a
Autor:
Batool M. AlAli, Samir S. Amr
Publikováno v:
Case Reports in Pathology, Vol 2021 (2021)
Divergent differentiation is a well-known phenomenon in malignant peripheral nerve sheath tumors (MPNST) which occurs approximately in 15% of these tumors, usually towards mesenchymal elements. Differentiation towards epithelial components, however,
Externí odkaz:
https://doaj.org/article/cd704cd3aff3406cb82de8c7e7fb17a7
Publikováno v:
Case Reports in Surgery, Vol 2020 (2020)
Plexiform fibromyxoma of the stomach, also known as plexiform angiomyxoid myofibroblastic tumor, is a rare benign gastric mesenchymal tumor, first described in 2007, which usually arises in the gastric antrum and affects adults. Few cases have been r
Externí odkaz:
https://doaj.org/article/501ab65c1bde47acb00b7b324741b5c5
Autor:
Mohammed S. Alorjani, Ismail I. Matalka, Mahmoud A. Alfaqih, Rami A. Jahmani, Belal S. Alsinglawi, Faisal M. Nimri, Mohammad I. Matalka, Samir S. Amr
Publikováno v:
Medicina, Vol 58, Iss 2, p 198 (2022)
Background and Objectives: Sarcomas are rare malignant tumors of mesenchymal origin. Their low prevalence and histological heterogeneity make their diagnosis a challenging task. To the best of our knowledge, the epidemiology of soft tissue sarcomas (
Externí odkaz:
https://doaj.org/article/0249eafabbd74aa4a655f7ac4ae9fa63
Autor:
Ery Kus Dwianingsih, Yosinta Snak, Hanggoro Tri Rinonce, Brian Wasita, Ester Lianawati Antoro, Samir S. Amr
Publikováno v:
Case Reports in Pathology, Vol 2019 (2019)
Primary chordoma of the nasopharynx is an extremely rare malignant tumor of notochordal origin in the extra-osseous axial skeleton. It presents as a soft tissue mass without involvement of the skull base bone (clivus) and may mimic other lesions of t
Externí odkaz:
https://doaj.org/article/cd020a2cb9ad4917a30a98aecd0ecca2
Publikováno v:
Case Reports in Pathology, Vol 2019 (2019)
A 52-year-old woman presented with abdominal pain and vomiting. Computed tomography (CT) scan of the abdomen revealed a huge exophytic gallbladder mass displacing or invading the surrounding structures. The patient underwent radical cholecystectomy,
Externí odkaz:
https://doaj.org/article/03ea0c92c7e843e8adb0e157f472f420
Publikováno v:
Case Reports in Pathology, Vol 2019 (2019)
Malignant granular cell tumor (MGCT) is a rare high-grade mesenchymal tumor of Schwann cell origin. MGCTs commonly affect thigh, extremity, and trunk; however, involvement of the abdominal wall is quite rare. It has poor prognosis with 39% mortality
Externí odkaz:
https://doaj.org/article/c81e1ca3d53a480999eae99cd2f0c60e
Autor:
Mousa A Al-Abbadi, Mohammed J Al-Yousef, Mohammad M Yousef, Salwa S Sheikh, Nidal M Almasri, Samir S Amr
Publikováno v:
Avicenna Journal of Medicine, Vol 06, Iss 03, Pp 69-74 (2016)
Giant cell tumor of bone (GCTB) is a primary bone neoplasm which is characterized by the presence of mononuclear cells (MCs) and osteoclast-like multinucleated giant cells (MNGCs). Up to our knowledge, CD10 immunoreactivity in GCTB has not yet been s
Externí odkaz:
https://doaj.org/article/54c978d1e9844c5186edeedf10d7c183
Autor:
Yosinta Snak, Ery Kus Dwianingsih, Auliya Suluk Brilliant Sumpono, Rovi Panji, Afif Rahman, Ahmad Ghozali, Samir S. Amr
Publikováno v:
Case Reports in Pathology, Vol 2018 (2018)
Mediastinal ectopic pancreas is a rare condition with only 28 cases reported in the literature. Here we report a 21-year-old female patient who presented with dyspnea and intermittent severe chest pain of 7 years’ duration. Computerized tomography
Externí odkaz:
https://doaj.org/article/96edab6bd88e450d8bd2639d0eedf447