SummaryBackgroundAn association between chronic hyperaldosteronism and medullary nephrocalcinosis has rarely been made, with only a handful of cases described in literature.Case ReportWe describe five cases of hyperaldosteronism with a long- standing history in whom associated medullary nephrocalcinosis was established.ConclusionsWe infer that a chronic hyperaldosteronic status, whether primary or secondary, is a causal factor in the etiopathogenesis of medullary nephrocalcinosis. This article illustrates and summarizes various postulated theories that support our proposed association between hyperaldosteronism and nephrocalcinosis. We conclude that chronic hyperaldosteronism should be included as one of the causes of nephrocalcinosis and that our case series emphasizes the need of a well-organized retrospective study to prove it further.
SummaryBackgroundGranulosa cell tumours of the ovary are rare, hormonally active, oestrogen-secreting tumours of the ovary existing in two forms: the adult form and the even rarer juvenile form. These tumours present as predominantly solid lesions while the cystic, unilocular presentation is uncommon.Case ReportWe present an 18-year-old unmarried girl who presented with complaints of chronic pain, abdominal distension and presence of facial hair. Radiological examination revealed a large, purely cystic, unilocular lesion without any solid components, debris or septations. Histopathological diagnosis was of a juvenile granulosa cell tumour.ConclusionsRadiological criteria suggestive of malignant ovarian masses include thick, irregular walls and septae; papillary projections and solid, echogenic foci. Nonetheless, we propose that a malignant ovarian lesion should be included in the differential diagnosis of a unilocular, purely cystic ovarian lesion.
SUMMARYPancreatic pseudocysts are notorious for their extension beyond the normal confines of the pancreatic bed due to dissection of the enzymatic pseudocyst fluid along fascial planes. Such collections of pancreatic juice may compress the kidney. Extension of the pseudocyst into the perirenal space is, however, uncommon. We report a case of pseudocyst of pancreas lying in the subcapsular plane of the left kidney with a patent communication with the pancreatic duct ( pancreaticorenal fistula). The compressive effect of the pseudocyst on the kidney compromised intrarenal perfusion as evidenced by a faint nephrogram but a normal renal artery. This led to reninangiotensin-aldosterone mediated hypertension-the Page kidney phenomenon. Extensive literature search revealed our case to be the only one to describe such an occurrence.
BACKGROUND
Pancreatic pseudocysts are known to extend beyond the confines of the pancreatic bed due to the digestive nature of enzyme rich pancreatic fluid. Extension of a pseudocyst beyond the retroperitoneum, along the retrofascial plane within the psoas muscle is, however, unusual, with only a handful of cases described in the literature. We report a case of a 28-year-old man who presented with right lumbar pain and painful ipsilateral hip extension. Imaging findings revealed extension of the pseudocyst into psoas along with features of acute pancreatitis. The pseudocyst was drained percutaneously under image guidance, which led to resolution of symptoms.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.