BACKGROUND Papillary thyroid carcinoma is the most common thyroid cancer (85%). Follicular thyroid carcinoma is the second most common type of thyroid cancer, accounting for up to 10% of all thyroid cancers. Medullary thyroid carcinoma accounts for only 5-8% of thyroid cancers. Concurrent medullary, follicular, and papillary carcinomas of the thyroid gland are extremely rare and reported scarce...

We report a case of Sipple's syndrome with a hepatic tumor. A 28-year-old male with medullary thyroid cancer and bilateral pheochromocytomas was diagnosed as having Sipple's syndrome. The hepatic tumor was found to be hypervascular by means of a dynamic abdominal CT scan. An I-131-MIBG scan showed no increased accumulation in the tumor. A whole body Tc-99m-MIBI scan had shown, however, increase...

The authors reported a twelve year and four-month old girl who had prolonged fever for 2 weeks. Physical examination revealed a painless enlarged thyroid gland with firm consistency. Hyperparathyroidism was suspected because of hypercalcemia, hypophosphatemia, high level of serum alkaline phosphatase, and decreased density of long bones. Thyroid scan showed a cold nodule of the left upper lobe ...

Breathing is maintained and controlled by a network of neurons in the brainstem that generate respiratory rhythm and provide regulatory input. Central chemoreception, the mechanism for CO(2) detection that provides an essential stimulatory input, is thought to involve neurons located near the medullary surface, whose nature is controversial. Good candidates are serotonergic medullary neurons an...

Medullary carcinoma has long been recognized as a subtype of colorectal cancer associated with microsatellite instability and Lynch syndrome. Gastric medullary carcinoma is a very rare neoplasm. We report a 67-year-old male who presented with a solitary gastric mass. Total gastrectomy revealed a well-demarcated, poorly differentiated carcinoma with an organoid growth pattern, pushing borders, a...

BACKGROUND Nevoid basal cell carcinoma syndrome (NBCCS) is a rare, inheritable, multisystem disorder characterized by numerous basal cell carcinomas (BCCs), maxillary keratocyst, and musculoskeletal malformations. Occasionally, it is associated with malignancies like rhabdomyoma, melanoma, and sinonasal undifferentiated carcinoma, to name a few. METHODS A patient presented with NBCCS with a m...

We report an unusual case of a young male with cerebellar hemangioblastoma treated previously for medullary carcinoma of thyroid, whose PET/CT scans revealed a constellation of findings that suggested the rare Von Hippel Lindau syndrome. The diagnosis was clinched by confirming the findings on whole body contrast enhanced computed tomography (CECT) and contrast enhanced magnetic resonance imagi...

Physicians should be aware of the manifestations of medullary sponge kidney and nephrocalcinosis in patients with Beckwith–Wiedemann syndrome. In addition to nephrocalcinosis, renal cysts, recurrent pain associated with infundibular stenoses, nephroblastomatosis, and Wilms tumor have also been reported.[3] As shown in our case presentation, patients with medullary sponge kidney usually form cal...