OBJECTIVE: To investigate the coagulation function indicators and identify influence factors of hypercoagulability in patients with adrenocorticotropic hormone (ACTH) independent Cushing syndrome (CS). METHODS: In our retrospective study, the electronic medical records system of Peking University First Hospital was searched for the patients diagnosed with ACTH independent CS on discharge from January 2014 to June 2019. Nonfunctional adrenal adenoma patients were chosen as control group and matched 1 ∶1 by body mass index (BMI), gender, and discharge date. Clinical features and coagulation function indicators were compared between the two groups. RESULTS: In the study, 171 patients were included in each group. Compared with control group, activated partial thromboplastin time (APTT), and prothrombin time (PT) in ACTH independent CS group were significantly lower [(29.22±3.39) s vs. (31.86±3.63) s, P < 0.001; (29.22±3.39) s vs. (31.86±3.63) s, P < 0.001], and both D-dimer and fibrin degradation products (FDP) levels were significantly higher (P < 0.05). Percentage of APTT levels under the lower limit of reference range in the CS patients was significantly higher than that in nonfunctional group (21.6% vs. 3.5%, P < 0.001). Percentage of D-dimer levels over the upper limit of reference range in the CS patients was significantly higher than that in nonfunctional group (13.5% vs. 6.6%, P=0.041). There were three patients with deep venous thrombosis and one patient with pulmonary embolism in CS group, however none was in control group. The area under curve (AUC) of serum cortisol rhythm (8:00, 16:00 and 24:00) levels was negatively associated with the levels of PT (r=-0.315, P < 0.001) and APTT (r=-0.410, P < 0.001), and positively associated with FDP (r=0.303, P < 0.001) and D-dimer levels (r=0.258, P < 0.001). There were no differences in coagulation function indicators among different histopathologic subgroups (adrenocortical adenoma, adrenocortical hyperplasia, oncocytic adenoma, adrenocortical carcinoma). With Logistic regression analysis, the AUC of cortisol and glycosylated hemoglobin A1c (HbA1c) levels were independent risk factors for hypercoagulability in the ACTH independent CS patients (P < 0.05). CONCLUSION ACTH independent CS patients were more likely in hypercoagulable state compared with nonfunctional adrenal adenoma, especially in ACTH independent CS patients with higher levels of cortisol AUC and HbA1c. These patients should be paid attention to for the hypercoagulability and thrombosis risk.
Humans ; Cushing Syndrome/complications* ; Adrenocortical Adenoma/complications* ; Adrenocorticotropic Hormone ; Hydrocortisone ; Retrospective Studies ; Glycated Hemoglobin ; Adrenal Cortex Neoplasms/diagnosis* ; Adenoma/diagnosis* ; Thrombophilia/complications*

Here we reported a case of bronchial adenoid cystic carcinoma from Peking University Third Hospital. A 40-year-old female presented with dry cough for 1 year and nocturnal paroxysmal attacks of wheezing for 4 months. She was a non-smoker, and did not have past histories of asthma or allergy. On physical examination, no stridor, wheezing and cyanosis were present and the general appearance was good. The results of the laboratory analysis, including blood eosinophils count, immunoglobulin E level and chest X-ray were normal. Spirometry revealed reversible airflow obstruction, and post-bronchodilator forced expiratory volume in one second (FEV1) showed an increase of 12% and 230 mL from baseline. Bronchial asthma was diagnosed, however, she responded poorly despite the adequate anti-asthma therapy including high dose inhaled corticosteroid plus long-acting beta2-agonist, theophylline and montelukast. Then chest computed tomography (CT) was performed which showed a polypoid mass occupying the lumen of left main bronchus. Then the bronchoscopy revealed a polypoid endo-bronchial mass arising from the left main bronchus, causing subtotal obstruction of the lumen. Biopsy was carried out through the bronchoscopy, the pathological findings showed characteristic cribriform and tubular pattern which was formed by two-layered cells with ductal and myoepithelial phenotypes, which were consistent with adenoid cystic carcinoma. Re-examining the patient, the lung was clear without any wheeze when she was seated. However, inspiratory wheeze was heard in her left upper lung when she was supine, and disappeared after sitting up again. Subsequently the patient underwent a resection surgery. At the operational site, the tumor was seen on the anterolateral wall of the left main bronchus, without submucosally expanding histologically. Therefore, a sleeve resection surgery of the left main bronchus was performed. Following surgery, chest CT scan revealed complete resolution of the tumor. Her symptoms improved significantly, as did her pulmonary function tests, although all the medicines for asthma were stopped. Now, two years after the operation, the patient remained asymptomatic, and spirometry was performed again which showed normal completely. The presenting case report emphasizes the fact that not all wheezes and reversible airflow obstruction are asthma. It is critical to bear in mind that if a "difficult asthma" patient does not respond to appropriate anti-asthma therapy; localized obstructions should be differentiated.
Adrenal Cortex Hormones ; Adult ; Asthma/diagnosis* ; Biopsy ; Bronchi ; Bronchoscopy ; Carcinoma, Adenoid Cystic/diagnostic imaging* ; Diagnosis, Differential ; Female ; Humans ; Lung Neoplasms/diagnostic imaging* ; Radiography ; Respiratory Sounds ; Tomography, X-Ray Computed

Diffuse alveolar hemorrhage (DAH) is a life-threatening pulmonary complication in patients with hematologic malignancies or autoimmune disorders. The current treatment options, which include corticosteroids, transfusions, extracorporeal membrane oxygenation (ECMO), and immunosuppressants, have been limited and largely unsuccessful. Recombinant activated factor VII (rFVIIa) has been successfully administered, either systemically or bronchoscopically, to adults for the treatment of DAH, but there are few data on its use in pediatric patients. The current literature in the PubMed database was reviewed to evaluate the efficacy and risk of rFVIIa treatment for DAH in pediatric patients. This review discusses the diagnosis and treatment of DAH, as well as a new treatment paradigm that includes rFVIIa. Additionally, the risks and benefits of off-label use of rFVIIa in pediatric patients are discussed.
Adrenal Cortex Hormones ; Adult ; Child ; Diagnosis ; Extracorporeal Membrane Oxygenation ; Factor VIIa* ; Hematologic Neoplasms ; Hemorrhage* ; Humans ; Immunosuppressive Agents ; Off-Label Use ; Risk Assessment

Diffuse alveolar hemorrhage (DAH) is a life-threatening pulmonary complication in patients with hematologic malignancies or autoimmune disorders. The current treatment options, which include corticosteroids, transfusions, extracorporeal membrane oxygenation (ECMO), and immunosuppressants, have been limited and largely unsuccessful. Recombinant activated factor VII (rFVIIa) has been successfully administered, either systemically or bronchoscopically, to adults for the treatment of DAH, but there are few data on its use in pediatric patients. The current literature in the PubMed database was reviewed to evaluate the efficacy and risk of rFVIIa treatment for DAH in pediatric patients. This review discusses the diagnosis and treatment of DAH, as well as a new treatment paradigm that includes rFVIIa. Additionally, the risks and benefits of off-label use of rFVIIa in pediatric patients are discussed.
Adrenal Cortex Hormones ; Adult ; Child ; Diagnosis ; Extracorporeal Membrane Oxygenation ; Factor VIIa* ; Hematologic Neoplasms ; Hemorrhage* ; Humans ; Immunosuppressive Agents ; Off-Label Use ; Risk Assessment

Balo's concentric sclerosis (BCS) is considered a rare variant of multiple sclerosis, which often mimics an intracranial neoplasm or abscess. We report the case of a 21-year-old woman presenting with BCS while undergoing treatment for pulmonary tuberculosis. Initial brain magnetic resonance imaging (MRI) findings were similar to those for cerebral tuberculoma, multiple metastases, or abscesses. However, the pathognomonic concentric sclerosis characteristic of BCS was seen on MRI. The antemortem confirmatory diagnosis of BCS was made by follow-up MRI and a brain biopsy. It is suggested that BCS should be included in the differential diagnosis of cerebral tuberculoma, especially in developing countries with a high prevalence of tuberculosis.
Abscess ; Adrenal Cortex Hormones ; Biopsy ; Brain ; Brain Neoplasms ; Developing Countries ; Diagnosis ; Diagnosis, Differential ; Diffuse Cerebral Sclerosis of Schilder* ; Female ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging ; Multiple Sclerosis ; Neoplasm Metastasis ; Prevalence ; Sclerosis ; Tuberculoma* ; Tuberculosis ; Tuberculosis, Pulmonary ; Young Adult

No abstract available.
Adrenal Cortex Function Tests ; *Adrenal Cortex Neoplasms/complications/diagnosis/metabolism/surgery ; *Adrenal Gland Neoplasms/complications/diagnosis/metabolism/surgery ; Adrenalectomy ; *Adrenocortical Adenoma/complications/diagnosis/metabolism/surgery ; Biopsy ; Cushing Syndrome/diagnosis/etiology ; Female ; Humans ; Immunohistochemistry ; *Incidental Findings ; Middle Aged ; *Neoplasms, Multiple Primary/complications/diagnosis/metabolism/surgery ; *Pheochromocytoma/complications/diagnosis/metabolism/surgery ; Predictive Value of Tests ; Tomography, X-Ray Computed ; Treatment Outcome ; Tumor Markers, Biological/metabolism

Pulmonary tumor thrombotic microangiopathy (PTTM) causing fatal pulmonary hypertension is a rare presentation of malignancy. In general, patients with PTTM rapidly succumb to death due to severe hypoxia. To date, very few cases of PTTM have been reported in the literature; and most of these cases were from gastric cancer and were diagnosed on post mortem autopsy, as it is extremely challenging to make an ante mortem diagnosis. We here report on a case of undiagnosed diffuse gastric cancer, presenting as worsening hypoxia. The clinical, radiographic, and echocardiographic features, and laboratory and pathological results were consistent with PTTM from gastric cancer. The patient was started on anticoagulation therapy, corticosteroids, and high-flow oxygen. However, her hypoxia worsened to the extent that she required ventilator support, and she died soon after intubation due to cardiac arrest. Since diffuse gastric cancer is associated with hereditary diffuse gastric cancer syndrome, cadherin 1 gene mutation analysis was performed to estimate the risk to her daughters. The test came back negative.
Adrenal Cortex Hormones ; Anoxia* ; Ants ; Autopsy ; Cadherins ; Diagnosis ; Echocardiography ; Heart Arrest ; Humans ; Hypertension, Pulmonary ; Intubation ; Nuclear Family ; Oxygen ; Stomach Neoplasms* ; Thrombotic Microangiopathies* ; Ventilators, Mechanical

No abstract available.
Adrenal Cortex Neoplasms/diagnosis/*metabolism/surgery ; Adrenalectomy ; Adrenocortical Adenoma/diagnosis/*metabolism/surgery ; Adult ; Aldosterone/*biosynthesis ; Cushing Syndrome/diagnosis ; Female ; Humans ; Hydrocortisone/*biosynthesis ; Hyperaldosteronism/metabolism

BACKGROUND/AIMS: Primary aldosteronism (PA) is now widely recognized to have a higher prevalence than was once thought. In view of its increasing prevalence, we compared chronological changes in clinical manifestations of PA according to different times of diagnosis. METHODS: In total, 85 patients diagnosed with PA from January 1986 through March 2012 were reviewed retrospectively, based on their medical records. During two periods-1986 to 2005 and 2006 to 2012-41 and 44 patients, respectively, were diagnosed with PA. We compared the clinical and biological characteristics of PA between these periods. RESULTS: The results demonstrate an increasing trend in the prevalence of idiopathic hyperaldosteronism (IHA; p = 0.19). In the 2006 to 2012 period, patients with PA presented with higher serum potassium levels at the time of diagnosis than in the 1986 to 2005 period (p < 0.0002). Adrenal vein sampling (AVS) was performed mostly in the latter period (82.3%) and the diagnostic accuracy of adrenal computed tomography, compared with AVS, was only 56.2%. About 78.0% versus 86.3% of patients had at least one target organ damage (TOD) in the 1986 to 2005 and 2006 to 2012 periods, respectively (p = 0.39). However, patients with TOD were older and had longer durations of hypertension than patients without, in both periods. CONCLUSIONS: PA is becoming more prevalent. There was an increasing tendency for IHA, and more PA patients presented with normokalemia than in the earlier period. Early and accurate diagnosis of PA with AVS and proper treatment should have substantial prognostic value.
Adrenal Cortex Neoplasms/diagnosis/epidemiology ; Adrenal Glands/radiography ; Adrenocortical Adenoma/diagnosis/epidemiology ; Adult ; Biological Markers/blood ; Female ; Humans ; Hyperaldosteronism/blood/*diagnosis/epidemiology/therapy ; Hyperkalemia/diagnosis/epidemiology ; Hyperplasia ; Hypertension/diagnosis/epidemiology ; Male ; Middle Aged ; Potassium/blood ; Predictive Value of Tests ; Prevalence ; Republic of Korea/epidemiology ; Retrospective Studies ; Risk Factors ; Time Factors ; Tomography, X-Ray Computed ; Treatment Outcome

No abstract available.
Adrenal Cortex Neoplasms/*complications/diagnosis/surgery ; Adrenalectomy ; Adrenocortical Adenoma/*complications/diagnosis/surgery ; Adult ; Biopsy ; Coronary Angiography ; Drug-Eluting Stents ; Humans ; Hyperaldosteronism/diagnosis/*etiology ; Male ; Myocardial Infarction/diagnosis/*etiology/therapy ; Percutaneous Coronary Intervention/instrumentation ; Tomography, X-Ray Computed ; Treatment Outcome