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Paragangliomas (PGLs) are rare tumours arising from sympathetic and parasympathetic paraganglial neural crest cells. Functional PGLs usually present with manifestations of catecholamine excess such as hypertension, flushing and diaphoresis. Non-functional PGLs are diagnosed incidentally during imaging studies and pose a significant diagnostic challenge. Here, we report the case of 42-year-old female patient with carcinoma cervix who presented with a non-fluorodeoxyglucose-avid PGL. This case report highlights the importance of considering PGL in differential diagnosis and the management of retroperitoneal tumours. [ABSTRACT FROM AUTHOR]

Bilateral adrenal metastases is a rare manifestation which can be seen in malignancies such as breast, lung carcinoma and melanomas. Adrenal metastases are usually detected on one side or more rarely on both sides. Molecular imaging with 18fluorodeoxyglucose positron emission tomography-computed tomography often shows unilateral or bilateral adrenal metastases in various malignancies. Here, we present a case of renal cell carcinoma that presented with widespread skeletal and bilateral adrenal metastases. [ABSTRACT FROM AUTHOR]