1/9. pituitary apoplexy with optic tract oedema and haemorrhage in a patient with idiopathic thrombocytopenic purpura.Bilateral optic tract oedema, left optic tract haemorrhage and subarachnoid haemorrhage occurred in a 70-year-old man with pituitary apoplexy associated with idiopathic thrombocytopenic purpura. Left optic tract haemorrhage was confirmed on MRI.- - - - - - - - - - ranking = 1keywords = pituitary (Clic here for more details about this article) |
2/9. Coexistence of diabetes insipidus and idiopathic thrombocytopenic purpura.diabetes insipidus (DI) is a disorder characterized by polyuria, polydipsia and increased thirst [1] while pituitary DI is a syndrome that is known to result from deficient release of the antidiuretic hormone (ADH) [2,3]. Trauma to the neurohypophysis (operational or accidental) is the most common cause of DI. Primary or metastatic intracranial tumors are the second most common cause of DI. Among the less frequent causes are the granulomatous lesions or infections of the central nervous system, drugs and vascular lesions [2]. In 30-40% of the patients, there is no identifiable cause (idiopathic DI). Idiopathic thrombocytopenic purpura (ITP) is an immunologically mediated destructive thrombocytopenia. The clinical diagnosis is made after excluding the presence of other disorders that are known to be associated with shortened platelet survival [4]. In this paper two cases of DI and ITP are described.- - - - - - - - - - ranking = 1keywords = pituitary (Clic here for more details about this article) |
3/9. Functional studies of left upper quadrant mass aid management of idiopathic thrombocytopenic purpura.ITP (idiopathic thrombocytopenic purpura) causes rapid sequestration and destruction of thrombocytes by the spleen, liver, bone marrow, and reticuloendothelial elements of other organs. The usefulness of multiple radionuclide functional imaging procedures in the management of a 34-year-old woman with chronic ITP, two splenectomies (removal of the initial spleen and then a hypertrophied accessory spleen), and the failure of chemotherapy to control her thrombocytopenia, are discussed. A combination of In-111 oxine autologous platelet imaging, liver/spleen imaging, disofenin (liver/gallbladder) imaging, and glucoheptonate renal imaging demonstrated that her platelets were being sequestered by a markedly enlarged left hepatic lobe extending to the left lateral wall, with a small amount in the kidneys and lungs, and that there was no second accessory spleen.- - - - - - - - - - ranking = 0.008537887668871keywords = lobe (Clic here for more details about this article) |
4/9. pituitary apoplexy and idiopathic thrombocytopenic purpura: a new case and review of the literature.pituitary apoplexy can occur as a complication of idiopathic thrombocytopenic purpura. We report here a new case of such association. A male patient aged 59 years, complaining of decreased libido for one year, was referred to the emergency department for purpura and severe thrombocytopenia (4000 platelets/mm3). 24 hours after the cutaneous rash the patient presented with clinical symptoms of bilateral cavernous sinus compression comprising ptosis, bilateral ophtalmoplegia and right supraorbital hypoesthesia. Cranial CT scan showed an enlarged sella and a pituitary mass with signs of intrapituitary haemorrhage. Hormonal evaluation showed hyperprolactinemia (50 ng/mL) and hypopituitarism, and the patient needed substitution with hydrocortisone and levothyroxine. immunoglobulins and corticosteroids were given to the patient to treat thrombocytopenia, then worsening of neurological and ophtalmological symptoms led to pituitary surgery. Histopathological examination found necrotical pituitary tissue. Immunostaining with an anti-prolactin antibody was positive in several groups of cells. Neurological symptoms subsided and thrombocytopenia was corrected by treatment. In conclusion, we report a case of pituitary apoplexy due to severe thrombocytopenia occurring as a complication of a preexisting macroprolactinoma.- - - - - - - - - - ranking = 5keywords = pituitary (Clic here for more details about this article) |
5/9. Surgical treatment of a superior sulcus tumor in a patient with idiopathic thrombocytopenic purpura: report of a case.We herein report a resection of a superior sulcus tumor in a patient with idiopathic thrombocytopenic purpura. A resection of the left upper lobe of the lung, left subclavian artery, and left first to third ribs, as well as a reconstruction of the left subclavian artery, were performed. Postoperative hemorrhaging was controlled due to preoperative high-dose intravenous immunoglobulin therapy and a platelet transfusion both during and following surgery. The resected tumor was diagnosed to be a pulmonary pleomorphic carcinoma, which was pathologically determined to be T3N0M0-Stage 2B. The patient remained in good condition for 20 months following the surgery; however, he eventually died due to bone metastases.- - - - - - - - - - ranking = 0.008537887668871keywords = lobe (Clic here for more details about this article) |
6/9. Primary pulmonary mucosa-associated lymphoid tissue lymphoma combined with idiopathic thrombocytopenic purpura and amyloidoma in the lung.Three abnormal shadows were detected in the right lung on chest X-ray films and computed tomography in a 75-year-old woman during follow-up for idiopathic thrombocytopenic purpura. Because a definitive diagnosis was not obtained through general examinations, exploratory thoracotomy was performed for diagnosis and treatment. The main lesion in the right middle lobe was diagnosed as mucosa-associated lymphoid tissue (MALT) lymphoma according to histopathological findings, cytogenic studies and reverse transcriptase-polymerase chain reaction analysis, and nodular lesions in S(3) and S(7) were diagnosed with congo-red staining as local deposition of amyloid. The patient had no recurrence of the MALT lymphoma of the lung or other organs for 4 years after surgery. To our knowledge, this is the first reported case of primary pulmonary MALT lymphoma combined with idiopathic thrombocytopenic purpura/lung amyloidoma.- - - - - - - - - - ranking = 0.008537887668871keywords = lobe (Clic here for more details about this article) |
7/9. methemoglobinemia associated with dapsone therapy in a child with pneumonia and chronic immune thrombocytopenic purpura.This report describes a case of methemoglobinemia in association with dapsone therapy. The patient, an immunocompromised child with chronic immune thrombocytopenic purpura, presented with fever, cough, perioral cyanosis, bilateral lower lobe rales, and low O2 saturation by pulse oximetry (89%). His medications included prednisone and rituximab for chronic immune thrombocytopenic purpura, and dapsone for pneumocystis carinii pneumonia prophylaxis. Because of his lack of dyspnea and tachypnea, and the temporal association of his perioral cyanosis with the initiation of dapsone therapy, a methemoglobin (MetHb) level was obtained and found to be elevated at 9.6%. The authors discuss the mechanism and treatment of methemoglobinemia secondary to dapsone. They also stress the importance of monitoring for signs and symptoms of methemoglobinemia in immunocompromised patients on dapsone therapy for P. carinii pneumonia prophylaxis.- - - - - - - - - - ranking = 0.008537887668871keywords = lobe (Clic here for more details about this article) |
8/9. A case of suspected lymphocytic hypophysitis and organizing pneumonia during maintenance therapy for autoimmune pancreatitis associated with autoimmune thrombocytopenia.A 75-year-old man with a medical history of autoimmune pancreatitis associated with autoimmune thrombocytopenia was emergently admitted to our hospital because of anorexia, vomiting, and transient loss of consciousness. serum sodium was 115 mEq/l and the endocrinologic data indicated impaired secretion of ACTH, TSH, and gonadotropin, a preserved GH response, and increased PRL. Dynamic magnetic resonance imaging revealed marked swelling of the pituitary gland and stalk, with enhancement on early phase. The findings were consistent with lymphocytic hypophysitis according to the diagnostic criteria. Chest computed tomography revealed consolidation adjacent to the pleura in the right upper lobe, lower lobe, and left lower lobe. Because lymphocytic hypophysitis and associated organizing pneumonia were suggested, 50 mg of prednisolone was started and the dose was tapered. Swelling of the pituitary gland, lung lesion, and the LH and FSH response on the stimulation test were all markedly improved. Autoimmune pancreatitis, pituitary lesion, and organizing pneumonia might all be components of a systemic autoimmune fibrosclerosing disease in our case, although further studies are required to confirm this hypothesis.- - - - - - - - - - ranking = 3.0256136630066keywords = pituitary, lobe (Clic here for more details about this article) |
9/9. A Chinese adolescent girl with Fechtner-like syndrome.We describe a 15-y-old girl with Fechtner-like syndrome, who is the first Chinese reported to have this rare syndrome. She presented with left homonymous hemianopia and neuroimaging revealed haemorrhage in both parietal and occipital lobes. Peripheral blood smear showed macrothrombocytopenia and intracytoplasmic inclusion bodies inside leucocytes. thrombocytopenia and proteinuria responded to intravenous immunoglobulin and pulsed methylprednisolone. This case illustrates that life-threatening haemorrhage can occur in patients with Fechtner syndrome. Although there was no effective treatment reported in the literature, high dose steroid and immunoglobulin seemed to be useful in our patient. Our patient also had nephritic-nephrotic syndrome with renal insufficiency, which is unusual in adolescent female patients.- - - - - - - - - - ranking = 0.008537887668871keywords = lobe (Clic here for more details about this article) |