Results 31 to 40 of about 2,447 (143)

Cervical Intranodal Schwannoma and Its Malignant Transformation: A Case Report With Literature Review. [PDF]

Clin Case Rep
ABSTRACT This case report highlights a rare malignant transformation of a cervical intranodal schwannoma in a 46‐year‐old man. The patient first came in with a slow‐growing, painless nodule in the right neck. Surgical excision was performed and histopathological examinations revealed a benign intranodal cellular schwannoma.
Hussain S, Khan ZU, Liaqat N, Shah SW, Khan K, Ikram J.   +5 more
europepmc   +2 more sources

Adrenal Schwannoma: A Rare Type of Adrenal Incidentaloma [PDF]

Archives of Pathology and Laboratory Medicine, 2013
Adrenal schwannoma is a rare type of adrenal incidentaloma, an adrenal lesion found incidentally, usually on imaging or autopsy. Computed tomography and magnetic resonance imaging are tools used to evaluate adrenal lesions. The diagnosis of adrenal schwannoma, however, cannot be made on imaging alone.
Yaseen, Mohiuddin, Mary G F, Gilliland
openaire   +2 more sources

Microcystic/reticular schwannoma of the adrenal gland: a case report and literature review

Human Pathology: Case Reports, 2018
Microcystic/reticular schwannoma is a recently described, rare, distinctive histological variant of schwannoma with a predilection for the gastrointestinal tract [1].
Jun Xie, Congyang Wang, Hui Wang
doaj   +1 more source

PRIMARY ADRENAL SCHWANNOMA

The Japanese Journal of Urology, 1998
We report a rare case of retroperitoneal schwannoma arising from left adrenal gland. A 45-year-old man with upper abdominal discomfort was found to have a tumor in the left adrenal gland by abdominal ultrasonographic scan. The laboratory findings were all normal but angiogram indicated slightly hypervascular adrenal tumor.
Igawa, Tsukasa, Hakariya, Hironobu, Tomonaga, Michio   +2 more
openaire   +3 more sources

An unusual finding after adrenal surgery: a case series of adrenal schwannomas

Frontiers in Surgery, 2023
Adrenal schwannomas are rare benign tumors with no specific imaging and laboratory findings to diagnose preoperatively. Due to the limited number of cases in the literature, clinical, imaging, and pathological findings are presented in this study. Case 1
Mehmet Kostek, Mehmet Taner Unlu, Ozan Caliskan, Nurcihan Aygun, Yalin Iscan, Ahmet Cem Dural, Ismail Cem Sormaz, Fatih Tunca, Yasemin Giles Senyurek, Mehmet Uludag   +9 more
doaj   +1 more source

Case report: schwannoma arising from the unilateral adrenal area with bilateral hyperaldosteronism

BMC Endocrine Disorders, 2017
Background We report a rare case of a juxta-adrenal schwannoma that could not be discriminated from an adrenal tumor before surgical resection and was complicated by bilateral hyperaldosteronism.
Naru Babaya, Yukako Makutani, Shinsuke Noso, Yoshihisa Hiromine, Hiroyuki Ito, Yasunori Taketomo, Kazuki Ueda, Hokuto Ushijima, Yoshifumi Komoike, Yuto Yamazaki, Hironobu Sasano, Yumiko Kawabata, Hiroshi Ikegami   +12 more
doaj   +1 more source

Adrenal Microcystic Reticular Schwannoma

AACE Clinical Case Reports, 2019
Schwannomas are usually benign tumors, originating from the Schwann cell myelin sheath around the peripheral or cranial nerves. Visceral schwannomas are rare, and less than 60 cases of adrenal schwannomas have been reported. Microcystic/reticular schwannoma (MRS) is the rarest variant of schwannoma and only 2 cases have been reported in the adrenal ...
Joana M. Maciel, MD, Daniela V. Pereira, MD, Helder F. Simões, MD, Valeriano A. Leite, PhD   +3 more
openaire   +3 more sources

Trigeminal Nerve Melanotic Schwannoma in Carney Complex

Indian Journal of Radiology and Imaging, 2022
Melanotic schwannoma (MS) is a rare peripheral nerve sheath tumor commonly found in the thoracic paraspinal region. It is present in an intracranial location rarely, with 18 out of 105 MS cases described in the literature.
Kumar G.G. Sharath, Panduranga Shruthi, B. Varwatte Pooja, Mohan Rao Ravi   +3 more
doaj   +1 more source

Schwannoma masquerading as adrenocortical tumor: A case report and review of literature

Urology Case Reports, 2019
Schwannomas arises from retroperitoneal space are rare tumors. Adrenal Schwannomas are often misdiagnosed due to deficient of distinctive radiological findings. We report a case of adrenal schwannoma presented with vague abdominal pain.
Waleed Shabana, Wasim Raslan, Said Hassan, Tareq Al-Tartir   +3 more
doaj   +1 more source

Adrenal Schwannoma: a rare adrenal incidentaloma

International Surgery Journal, 2018
Adrenal schwannoma is a rare type of adrenal incidentaloma and is found in the medulla. There have been only 33 reported cases worldwide. We present a 56-year-old female referred to our institution for a history of abdominal discomfort and a left adrenal solid mass incidentally discovered in USG.
Mebin B. Thomas, Jayan Stephen
openaire   +2 more sources