When distinct pituitary hypersecretory manifestations coexist, the differential diagnosis includes plurihormonal or double pituitary adenomas. We describe a rare case of hypercortisolemia and hyperprolactinemia caused by 2 noncontiguous adenomas that required 2 surgeries.A 37-year-old woman presented with 6 months of weight gain, amenorrhea, joint pain, leg swelling, and skin changes. She received prednisone for possible systemic lupus erythematosus. Four months later, she presented with headaches and new-onset diabetes with glucose >1000 mg/dL. Work-up revealed a right-sided 1.1-cm pituitary adenoma and prolactin level of 152.9 ng/mL (normal: 3-27 ng/mL). She was advised to stop the prednisone, start bromocriptine, and see a pituitary specialist. Examination revealed centripetal obesity, supraclavicular and dorsocervical fat pads, violaceous wide striae, bilateral leg edema, and galactorrhea. Workup confirmed adrenocorticotrophic hormone-dependent Cushing syndrome, with a central-to-peripheral gradient on inferior petrosal sinus sampling bilaterally. Transsphenoidal adenenomectomy yielded an adenoma diffusely positive for prolactin. Postoperatively prolactin normalized, hypercortisolemia persisted, and magnetic resonance imaging findings raised suspicion for a 2-mm microadenoma. The patient underwent a second operation when an adrenocorticotrophic hormone-positive adenoma was identified. After 4 years, both hypersecretory syndromes remain in biochemical remission.A complete clinical and biochemical evaluation is necessary in patients with pituitary adenomas. Repeat surgery may be necessary for noncontiguous double adenomas.
Maraqlarınızı təşkil edin və xəbər araşdırmaları, klinik sınaqlar və patentlər barədə məlumatlı olun
Bir simptom və ya bir xəstəlik yazın və kömək edə biləcək otlar haqqında oxuyun, bir ot yazın və istifadə olunan xəstəliklərə və simptomlara baxın. * Bütün məlumatlar dərc olunmuş elmi araşdırmalara əsaslanır