PET is an exquisitely sensitive molecular imaging technique using positron-emitting
radioisotopes coupled to specific ligands. Many biological targets of great interest can be …

Carcinoid tumors are a fascinating group of neuroendocrine neoplasms that develop either
sporadically or as part of an inheritable syndrome. Many tumors arise in the …

Background A 46-year-old man presented with headaches, paroxysmal palpitations, anxiety
and hypertension. The patient had undergone surgery for a retroperitoneal tumor at the age …

Meningiomas arise from the meningothelial cells of the arachnoid membranes. They are the
most common primary intracranial neoplasms and represent about 20% of all intracranial …

Intracranial meningiomas are tumors arising from the covering cells of the arachnoid layer of
the dura mater or from the intraventricular choroid plexus. While mostly benign tumors, they …

Idiopathic hypertrophic chronic pachymeningitis (IHCP) is characterised by inflammatory
fibrotic thickening of the dura mater. Long term management is controversial. A 28 year old …

Targeted fluorescent dyes are of substantial value for the intraoperative delineation of
primary tumors and metastatic lesions. For this purpose long-wavelength red light (λ= 550 …

We review novel, in vivo and tissue-based imaging technologies that monitor and optimize
cancer therapeutics. Recent advances in cancer treatment centre around the development …

OBJECTIVE: In meningioma surgery, the completeness of resection is of great importance
with regard to prognosis and recurrence. This is more difficult in meningiomas en plaque …

放射性核素标记奥曲肽(octreotide) 能与多种肿瘤组织的生长抑素受体特异性地结合, 可定性,
定位诊断生长抑素受体阳性肿瘤. 现综述奥曲肽生物学特点与功能, 生长抑素受体的表达 …