Heterogeneous SSTR2 target expression and a novel :: fusion clone in a progressive metastatic lesion following Lutetium-DOTATATE molecular radiotherapy in neuroblastoma: a case report.

In this case report, we present the treatment outcomes of the first patient enrolled in the LuDO-N trial. The patient is a 21-month-old girl diagnosed with high-risk neuroblastoma (NB) and widespread skeletal metastasis. The patient initially underwent first-line therapy according to SIOPEN HRNBL-1 but was switched to second-line treatments due to disease progression, and she was finally screened for enrollment in the LuDO-N trial due to refractory disease.

Lung Carcinoids: A Comprehensive Review for Clinicians.

Lung carcinoids are neuroendocrine tumors, categorized as typical or atypical carcinoids based on their histological appearance. While most of these tumors are slow-growing neoplasms, they still possess malignant potential. Many patients are diagnosed incidentally on chest X-rays or CT scans.

Improved health-related quality of life during peptide receptor radionuclide therapy in patients with neuroendocrine tumours.

Neuroendocrine tumours (NETs) can arise in different locations in the body, and may give rise to hormonal symptoms, which amongst other factors may affect patients' health-related quality of life (HRQoL). Up to four cycles of peptide receptor radionuclide therapy (PRRT) have been shown effective for symptom alleviation and prolonging progression-free survival. The aim of this study was to assess the patient's perspective regarding changes in their HRQoL during PRRT.

A Phase II Trial of a Personalized, Dose-Intense Administration Schedule of Lutetium-DOTATATE in Children With Primary Refractory or Relapsed High-Risk Neuroblastoma-LuDO-N.

Background: Half the children with high-risk neuroblastoma die with widespread metastases. Molecular radiotherapy is an attractive systemic treatment for this relatively radiosensitive tumor. I-mIBG is the most widely used form in current use, but is not universally effective.

Metastatic Pheochromocytomas and Abdominal Paragangliomas.

Context: Pheochromocytomas and paragangliomas (PPGLs) are believed to harbor malignant potential; about 10% to 15% of pheochromocytomas and up to 50% of abdominal paragangliomas will exhibit metastatic behavior.

Evidence Acquisition: Extensive searches in the PubMed database with various combinations of the key words pheochromocytoma, paraganglioma, metastatic, malignant, diagnosis, pathology, genetic, and treatment were the basis for the present review.

Data Synthesis: To pinpoint metastatic potential in PPGLs is difficult, but nevertheless crucial for the individual patient to receive tailor-made follow-up and adjuvant treatment following primary surgery.