99mTc-MDP Uptake in Diffuse Pleural Recurrences of Pulmonary Neuroendocrine Carcinoma

Wang, Taisong; Qiao, Wei; Xing, Yan; Zhao, Jinhua

doi:10.1097/rlu.0000000000001473

Cited by 4 publications

(1 citation statement)

References 10 publications

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“…The Nerve 6(2) October 2020 135 negative expression of markers for primary pulmonary or renal tumors, such as CD10, TTF-1, and RCC or those for meningiomas or schwannomas, such as EMA and S-100, can help to rule out secondary carcinoid tumors 4,8,10,18,19) . In the 8 cases, negative findings for other IHC markers were reported except in 2 cases, and the current case also confirmed the negativity of various markers.…”

Section: Discussionmentioning

confidence: 99%

Lumbar Intradural Extramedullary Non-Metastatic Carcinoid Tumor: A Case Report

Kim

Lee

Ryou

et al. 2020

Nerve

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Carcinoid or neuroendocrine tumors (NETs) are slow-growing neoplasms originating from neuroendocrine cells. The central nervous system (CNS) involvement of carcinoid tumor, not only metastasis to CNS or primary originated, is reported rarely. This study presented a case of a primary spinal intradural extramedullary carcinoid tumor accompanied by urinary incontinence. CNS involvement in carcinoid tumors is rarely reported, and its intradural spinal metastasis or primary spinal NET is extremely rare. A 63-year-old woman came to hospital with urinary incontinence, and a 2.5-cm-sized intradural extramedullary mass was found at the lumbosacral level on spinal magnetic resonance imaging. The patient underwent L5-S2 laminectomy to remove the intradural extramedullary mass at the L5-S1 level. The patient recovered without complications, and there was progress in urinary incontinence. The patient did not complain of urinary incontinence after discharge, and no evidence of recurrence was observed after a 1-year follow-up.

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Section: Discussionmentioning

confidence: 99%

Lumbar Intradural Extramedullary Non-Metastatic Carcinoid Tumor: A Case Report

Kim

Lee

Ryou

et al. 2020

Nerve

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Recurrent Leiomyosarcoma of External Oblique Muscle Detected on 99mTc-MDP SPECT/CT

Wang

Xing²,

Qiao³

et al. 2017

Clinical Nuclear Medicine

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A Tc-MDP bone scintigraphy was performed in an 88-year-old man with a history of right external oblique muscle leiomyosarcoma, which was resected 8 months ago. The static images showed abnormal tracer uptake in the region of resection bed. SPECT/CT images demonstrated that the increased activity was from a partially calcified soft tissue mass in external oblique muscle. Subsequent pathological examination confirmed recurrent tumor.

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