ABSTRACT
Patients with hyponatremia are at risk of severe complications including seizures, coma, and death. Psychiatric patients are particularly susceptible to death from hyponatremia due to the association between psychiatric conditions and psychogenic polydipsia, characterized by water intoxication. We report a case of a schizophrenic patient who presented with altered mental status, leading to a differential diagnosis narrowed through clinical investigations to include hypovolemic hyponatremia, syndrome of inappropriate antidiuretic hormone secretion (SIADH), and psychogenic polydipsia. This case underscores the need to inquire about schizophrenic patients' water intake, advocating for a standardized approach. The timely diagnosis of disorders causing electrolyte abnormalities can prevent severe complications and aid in the management of psychiatric patients.
ABSTRACT
Osteomyelitis of the clivus secondary to mucormycosis is a rare infection of the clivus bone due to infiltration by fungi of the genus Mucor. Immunocompromised patients and/or those with diabetes mellitus are most at risk of developing this disease. Here, we present the case of a 63-year-old male patient with findings of gas within the clivus on computed tomography angiography. Diagnosis of mucormycosis osteomyelitis was confirmed after endoscopic biopsy and histopathologic examination. Furthermore, as this condition is very difficult to detect on imaging, we emphasize the discussion of typical radiology findings associated with this disease based on this and other case reports in the literature.
