Addison's disease caused by adrenal tuberculosis may lead to misdiagnosis of major depressive disorder: A case report

BACKGROUND Addison’s disease(AD)is a rare but potentially fatal disease in Western countries,which can easily be misdiagnosed at an early stage.Severe adrenal tuberculosis(TB)may lead to depression in patients.CASE SUMMARY We report a case of primary adrenal insufficiency secondary to adrenal TB with TB in the lungs and skin in a 48-year-old woman.The patient was misdiagnosed with depression because of her depressed mood.She had hyperpigmentation of the skin,nails,mouth,and lips.The final diagnosis was adrenal TB that resulted in the insufficient secretion of adrenocortical hormone.Adrenocortical hormone test,skin biopsy,T cell spot test of TB,and adrenal computed tomography scan were used to confirm the diagnosis.The patient’s condition improved after hormone replacement therapy and TB treatment.CONCLUSION Given the current status of TB in high-burden countries,outpatient doctors should be aware of and pay attention to TB and understand the early symptoms of AD.

Unilateral adrenal tuberculosis whose computed tomography imaging characteristics mimic a malignant tumor:A case report

BACKGROUND Adrenal tuberculosis usually presents with bilateral involvement.It has special characteristics in computed tomography(CT)images,such as small size,low attenuation in the center,and peripheral rim enhancement,which differ from those of primary tumors.CASE SUMMARY A 42-year-old female presented to the hospital with low back pain.She had been diagnosed with hypertension as well as pulmonary and cerebral tuberculosis but denied having any fever,fatigue,anorexia,night sweats,cough,or weight loss.Abdominal CT revealed an irregular 6.0 cm×4.5 cm mass with uneven density in the right adrenal gland,while the left adrenal gland was normal.No abnormalities were observed in plasma total cortisol(8 am),adrenocorticotropic hormone,aldosterone/renin ratio,blood catecholamines,or urine catecholamines.A fineneedle aspiration biopsy of the right adrenal gland provided evidence of tuberculosis.After three years of anti-tuberculosis treatments,the large mass in the right adrenal gland was reduced to a slight enlargement.CONCLUSION This is a case of unilateral adrenal tuberculosis with CT imaging characteristics mimicking those of a malignant tumor.Extended anti-tuberculosis therapy is recommended in such cases.

Expression of Angiotensin Ⅱ Receptors in Aldosterone-producing Adenoma of the Adrenal Gland and Their Clinical Significance

The expression of angiotensin Ⅱ type 1 receptor (AT1R) and angiotensin Ⅱ type 2 receptor (AT2R) in aldosterone-producing adenoma (APA) of the adrenal gland was detected, and their relationship with clinical indexes of APA was analyzed. The mRNA expression of AT1R and AT2R in 50 cases of APA and tissues adjacent to tumors and 12 cases of normal adrenal tissues was detected by using reverse transcriptase polymerase chain reaction (RT-PCR). The expression of AT1R and AT2R proteins in paraffin-embedded slices of tissue was detected by immunohistochemistry. The expression of AT1R in adenoma, tissues adjacent to tumor, and normal tissues of the adrenal gland showed no significant differences. The expression of AT2R in APA tissue was lower than that in normal adrenal gland tissues (P<0.05). Correlation analysis of the mRNA expression level of AT2R and clinical data from patients demonstrated that AT2R expression was negatively related to plasma aldosterone concentration (PAC) (r=-0.467, P<0.05), but positively related with plasma renin activity (PRA) (r=0.604, P<0.05). It is concluded that down-regulation of the AT2R expression is possibly related with the tumorigenesis of APA.

Establishment of rat model of combined kidney-adrenal gland allotransplantation

Objective： To establish a rat model of combined kidney-adrenal gland and allotransplantation, and to explore the immunoprotecive effect of the transplanted adrenal gland on the transplanted kidney in the combined transplantation. Methods. SD rats 160 served as donors and recipients. The combined kidney-adrenal gland allotransplantation was performed. Infusion was conducted and prepared at prime position ,and the kidney and adrenal gland were at the left side. Direct vascular anastomosis and operation of connecting ureter attached part of bladder with the bladder were conducted. The kidney pedicle of the right side was ligated. Results： A stable and mature rat model of combined transplantation was established. The warm ischemia time was 30 seconds, and the cold ischemia time was 90-120min.The average time was 100 min. The operation time was 150 min. The survival time of the recipients was 21 days. The successful rate of the operation was 75%. Conclusion： The model of the combined kidney-adrenal gland allotransplantation can be established with higher successful rate. The model can be used to explore that transplanted adrenal gland may have immunoprotecive effect on the transplanted kidney in the combined transplantation.

Tuberculosis of the Prostate Gland Masquerading Prostate Cancer: A Case Report

Tuberculosis is one of the most important infectious diseases, particularly in developing countries. Involvement of the prostate gland is very rare. We present a 70-year-old man who presented with low back pain and progressive weakness of the lower limbs associated with irritative lower urinary tract symptoms. Prostate gland was enlarged, hard and nodular. Prostate specific antigen was 6 ng/ml, Erythrocytes sedimentation rate was 130 mm/hr and Monteux was positive. Prostate biopsy revealed features of tuberculosis and lumbosacral radiograph revealed features of Pott’s disease. Diagnosis of disseminated tuberculosis with prostate involvement was made and patient was placed on anti-tuberculosis drugs with good response.

Ultrasonographic Changes of Adrenal Glands Size under Trilostane Therapy, Their Correlation with Clinical Signs and Endocrine Tests and Possibility of Introducing Ultrasound as Additional Monitoring Modality of Cushing’s Syndrome

A prospective study of 15 dogs with diagnosed Cushing’s syndrome was made to find a correlation between adrenal size enlargement, clinical signs and results of an ACTH stimulation test. To our knowledge, no study was made trying to correlate changes in adrenal size, response to therapy and ACTH stimulation test results. Ultrasonographic evaluation and an endocrine test (ACTH stimulation test/“pre pill”) were performed in each dog two weeks after initiating the therapy, two to four weeks after changing the dosage of trilostane and ideally 10 weeks after establishing the right dosage of trilostane (two owners showed up later on date due pandemic of COVID-19). The results indicate that there is correlation between adrenal size enlargement and response to trilostane therapy. In this study, all dogs that had increase in adrenal gland size of more than 7% showed as well clinical improvement of HAC (hyperadrenocorticism) signs under trilostane therapy. Further, possible multicentric, studies should be performed to verify assumed correlation between adrenal size enlargement and positive response to trilostane therapy.

Tuberculosis of Thyroid Gland: A Case Report with Review of Articles

Objective: Tuberculosis of thyroid gland is encountered in only 0.1% - 0.4% thyroid biopsies. We are presenting a case to emphasize inclusion of this rare disorder as a potential differential diagnosis during the assessment of thyroid lesions. Case report: 38-year female presented with a cystic nodule of left lobe of thyroid. Guided aspiration yielded only necrosed material. Biopsy revealed caseating granuloma with giant cells. Tuberculosis etiology was confirmed by PCR examination. Conclusion: Thyroid tuberculosis should always be considered as a probability during assessment of any midline cervical mass. Pre-operative diagnosis can avoid unnecessary surgery.

Evaluation of Normal Adrenal Gland Volume by 64-slice CT

Objective To measure volume and other parameters of normal adrenal glands in Chinese adults with 64-slice multidetector CT, to evaluate the relationship of volume result with age, sex and body size, and to explore the correlations between adrenal volume and other measurements. Methods This study was based on 125 acquired contrast-enhanced upper abdominal CT scans performed with a 64-slice CT. The final study group consisted of 81 patients (49 males, 32 females). Portal venous phase images were studied for the measurements. Both the reconstruction interval and thickness were 1.5 mm. Each adrenal gland was outlined manually with computer-assistant technology to calculate its volume. The maximal sectional area, length, width and thickness of each adrenal gland were also measured. Results The mean age of total population was 47.9±13.0 (range: 20-76) years. The left, right, and total adrenal gland volumes were 4.23±0.74 (range: 2.85-5.83) cm 3 , 4.26±0.86 (2.59-6.56) cm 3 , and 8.50±1.40 (5.80-11.39) cm 3 , respectively. These volumes increased with weight (r=0.381, 0.389, and 0.437 respectively, all P<0.001), height (r=0.386, P<0.001; r=0.297, P=0.007; r=0.384, P<0.001) and body surface area (r=0.406, 0.392, and 0.452, all P<0.001). There was no significant difference in left, right or total adrenal volume with regard to sex after applying General Linear Model procedure to reduce the impact of weight (F=1.304, 0.064, and 0.597, all P>0.05), nor did volume change significantly with age (r=-0.033, -0.014, and -0.026, all P>0.05). Nearly all descriptors of bilateral adrenal glands correlated with ipsilateral volume except thickness (r=-0.027, P=0.814) and width (r=0.166, P=0.138) in the left side. Among these parameters, length had a stronger correlation with volume than others in the both left (r=0.412, P<0.001) and right (r=0.516, P<0.001) adrenal glands. Conclusion Our study has defined the volume distribution and other parameters of normal adrenal glands in Chinese adults, which provide a baseline for future studies.

Role of endoscopic ultrasound fine-needle aspiration evaluating adrenal gland enlargement or mass

AIM:To report the clinical impact of adrenal endoscopic ultrasound fine-needle aspiration(EUS-FNA)in the evaluation of patients with adrenal gland enlargement or mass.METHODS:In a retrospective single-center caseseries,patients undergoing EUS-FNA of either adrenal gland from 1997-2011 in our tertiary care center were included.Medical records were reviewed and results of EUS,cytology,adrenal size change on follow-up imaging≥6 mo after EUS and any repeat EUS or surgery were abstracted.A lesion was considered benign if:(1)EUS-FNA cytology was benign and the lesion remained<1 cm from its original size on follow-up computed tomography(CT),magnetic resonance imaging or repeat EUS≥6 mo after EUS-FNA;or(2)subsequent adrenalectomy and surgical pathology was benign.RESULTS:Ninety-four patients had left(n=90)and/or right(n=5)adrenal EUS-FNA without adverse events.EUS indications included:cancer staging or sus-pected recurrence(n=31),pancreatic(n=20),mediastinal(n=10),adrenal(n=7),lung(n=7)mass or other indication(n=19).Diagnoses after adrenal EUSFNA included metastatic lung(n=10),esophageal(n=5),colon(n=2),or other cancer(n=8);benign primary adrenal mass or benign tissue(n=60);or was non-diagnostic(n=9).Available follow-up confirmed a benign lesion in 5/9 non-diagnostic aspirates and 32/60benign aspirates.Four of the 60 benign aspirates were later confirmed as malignant by repeat biopsy,followup CT,or adrenalectomy.Adrenal EUS-FNA diagnosed metastatic cancer in 24,and ruled out metastasis in 10patients.For the diagnosis of malignancy,EUS-FNA of either adrenal had sensitivity,specificity,positive predictive value and negative predictive value of 86%,97%,96%and 89%,respectively.CONCLUSION:Adrenal gland EUS-FNA is safe,minimally invasive and a sensitive technique with significant impact in the management of adrenal gland mass or enlargement.

Incidentally detected hydatid cyst of the adrenal gland:A case report

Hydatid cysts are a zoonotic disease that can involve many organs and tissues in the human body but primarily involve the liver and lungs. Of the main organs, adrenal glands are those seldom affected by hydatid cysts. The purpose of this study was to present a case with an incidentally detected hydatid cyst of the right adrenal gland on computed tomography, and a positive echincoccus Ig G enzyme-linked immunosorbent assay test on top of a toxic multinodular thyroid goiter for which thyroidectomy was indicated.

Ovarian thecal metaplasia of the adrenal gland in association with Beckwith-Wiedemann syndrome

Beckwith-Wiedemann syndrome(BWS) is an overgrowth syndrome associated with increased risk to develop malignancies including adrenocortical carcinoma. Ovarian thecal metaplasia of the adrenal gland is a rare tumorlike mesenchymal lesion in BWS patients that lacks detailed radiological description. We report a 17-yearold female patient with BWS, associated with bilateral Wilms tumor, hepatic hemangiomatosis, pancreatic neuroendocrine tumor, and a phyllodes tumor of the right breast. Surveillance abdominal ultrasound identified a right adrenal mass that was further characterized by computed tomography and magnetic resonance imaging. Radiologically, this mass displayed features that overlap with adrenocortical carcinoma and pheochromocytoma but after pathological examination this proved to be an ovarian thecal metaplasia of the adrenal gland. Adrenal masses in BWS should raise the suspicion for adrenocortical carcinoma though other adrenal tumors including ovarian thecal metaplasia can be seen in these patients.

A Case Report of Two Primary Cancers, Breast Cancer with Adrenal Gland Metastatic and Second Primary Neuroendocrine Tumor in Colon, a Rare Case in Al-Bashir Hospital

A 68 years old female, was diagnosed as a case of right breast cancer in 2013;grade II/III according to Bloom Richardson grading, Modify radical mastectomy (MRM) was done and the pathology report showed moderately differentiated invasive ductal carcinoma (IDC), stage T3N3M0. Immunohisrochemisty (IHC) findings revealed a tumor with Triple positive. Patient refused to treat by chemotherapy. Patient was given adjuvant trastuzumab (first dose 8 mg/kg, followed by 6 mg/kg every three weeks) for the period of one year (16) cycles after which she went on regular follow up. Exemestane tab for 5 years and radiotherapy (50 gray in 25 fractions) was applying on right breast. One year and half after diagnosed primary breast cancer, patient complained from severe diarrhea 8 times per day watery contents, vomiting and suffered from lower abdominal pain. PET scan for whole body in October 2014 was done;the results showed ascending colon is highly suspicious for malignancy and moderately hypermetabolic left adrenal mass. Subtotal colectomy surgery was done, the pathology report of biopsy revealed low grade malignant neuroendocrine neoplastic lesion stage of T3N1Mo. Physician prescribed octreotide acetate 20 mg I. M monthly due to neuroendocrine lesion. In January 2016, cancer recurrence in the same right breast, IHC revealed ER+, PR&minus;, Her 2+, physician decided to change exemestane to fulvestrant 250 mg s. c for 6 cycles. Radiation therapy was applied 20 gray in 10 fractions on scar. In May 2016, CAP-CT scan result revealed two enlarged left axillary L.N and left soft tissue density adrenal mass (3.0 × 2.3). Excisional lymph node was done which revealed IDC, ER+, PR&minus;, Her 2+. Physician decided to discontinue fulvestrant and switch to exemestane 20 mg monthly. CAP-CT was done in Feb 2017;single left axillary L.N 1 cm, small hypodense lesion (spleen 4 cm), left adrenal lesion (2.2 × 2.6 cm) and osteolytic lesion were noted in iliac areas, so the physician considered those results a metastatic area from breast and prescribed lapatinib 84 tablets. Patient now onoctreotide acetate 20 mg I. M, trastuzumab 440 m, exemestane and lapatinib tablets) monthly, zoledronic acid 4 mg q 3 months, patient now still on follow up with a good condition. Conclusion: Breast cancer metastatic to left adrenal gland which is extremely rare especially when they originate from IDCs. The present case is the seventh breast cancer metastatic to the adrenal gland in the literature up to our search. Neuroendocrine tumor was happened in colon after one year and half which was a rare second primary malignancy (SPM) among female breast cancer.

Adrenal gland

950265 The rapid ACTH stimulation test and the ini-tial clinical application.PENG Jun-ying(彭俊英),etai.Dept Endocrinol,PUMC Hosp,Bejing,100730.Bei-jing Med J 1994;6(6):323-327.The response to rapid ACTH stimulation test (250μg β1-24ACTH,iv bolus) was measured with indicesof serum F in normals and patients with primary andsecondary adrenal insufficiency,and Cushing’s syn-drome.In 20 normais,serum F level was increased.After β1-24ACTH iv 3-day rapid ACTH test wasperformed in patients with primary and secondary a-drenal insufficiency,the results showed that had no re-

Human-like adrenal features in Chinese tree shrews revealed by multi-omics analysis of adrenal cell populations and steroid synthesis

The Chinese tree shrew(Tupaia belangeri chinensis)has emerged as a promising model for investigating adrenal steroid synthesis,but it is unclear whether the same cells produce steroid hormones and whether their production is regulated in the same way as in humans.Here,we comprehensively mapped the cell types and pathways of steroid metabolism in the adrenal gland of Chinese tree shrews using single-cell RNA sequencing,spatial transcriptome analysis,mass spectrometry,and immunohistochemistry.We compared the transcriptomes of various adrenal cell types across tree shrews,humans,macaques,and mice.Results showed that tree shrew adrenal glands expressed many of the same key enzymes for steroid synthesis as humans,including CYP11B2,CYP11B1,CYB5A,and CHGA.Biochemical analysis confirmed the production of aldosterone,cortisol,and dehydroepiandrosterone but not dehydroepiandrosterone sulfate in the tree shrew adrenal glands.Furthermore,genes in adrenal cell types in tree shrews were correlated with genetic risk factors for polycystic ovary syndrome,primary aldosteronism,hypertension,and related disorders in humans based on genome-wide association studies.Overall,this study suggests that the adrenal glands of Chinese tree shrews may consist of closely related cell populations with functional similarity to those of the human adrenal gland.Our comprehensive results(publicly available at http://gxmujyzmolab.cn:16245/scAGMap/)should facilitate the advancement of this animal model for the investigation of adrenal gland disorders.

A giant cystic adenomatoid tumor of the adrenal gland： a case report

Adenomatoid tumors are the most commonly located .in male and female genital tracts, but they are rarely found in extragenital locations, especially in adrenal glands. These tumors are considered as benign neoplasms of mesothelial derivation, and pathologically show glandular tubules lined by epitheloid cells with intervening trabeculae with a characteristic mixture of adenoidal, angiomatoid, cystic and solid patterns, in addition to focal calcifications and signet-ring like cells frequently.2 Because of the lack of radiological specificity,

Alveolar echinococcosis of the adrenal gland： brief review of two cases

Background Alveolar echinococcosis located in the adrenal gland can be considered a rare and aggressive infestation that radiologically and macroscopically mimics a malignant neoplasm. Its pathogenesis is poorly understood. This paper describes its clinical and radiological aspects and discusses its proper management. Methods The records of two patients with adrenal gland alveolar echinococcosis who were diagnosed and treated in our center in 2009 were evaluated. Results Neither patient showed any signs of recurrence following radical surgical treatment and postoperative oral anthelmintic therapy. Conclusion Radical surgery can be a feasible, effective management option that results in a good prospective outcome.

Experimental Study on Effect of Tonifying Kidney Herbs on Pituitary, Ovary, and Adrenal Gland in Androgen Sterilized Rats

Objective: To observe the effect of tonifying Kidney herbs (TKH) on pituitary gland, ovary, and adrenal gland of androgen sterilized rats (ASR).Methods: ASR model was established by injecting testosterone propionate subcutaneously to Sprague-Dawley (SD) female rats of 9 days age. Morphological and endocrinological change of pituitary gland, ovary and adrenal gland in rats of 100–107 days old before and after feeding TKH extract were observed by light and electron microscope, cell cultures, immunohistochemical studies, and radioimmunoassay.Results: In the ASR groups, there were intracytoplasmic lipid drops, crinophagy, vacuole, and autophagy in pituitary gland, anovulation in ovary, and hyperplasia of reticular zone in adrenal gland. At the same time, serum follicular stimulating hormone and luteinizing hormone decreased (P < 0.05-0.005) and serum testosterone and dehydroepiandrosterone levels increased significantly (P < 0.01-0.001). These morphologiacl and endocrinological changes were all returned to normal range after the TKH treatment.

Increased incidence of adrenal gland injury in blunt ab- dominal trauma： a computed tomography-based study from Pakistan

ObjectiveTo 在由计算断层摄影术( CT )与钝腹的损伤介绍的病人决定肾的损害的频率 .MethodsDuring 6 &#xA0 ；从2011年1月1日的月时期到2011年6月30日， 82 紧急情况 CT 考试在主要腹的损伤的背景被执行并且回顾地为 7 个病人全部的肾上腺 injuries.ResultsA 考察了作为有肾上腺损害( 6 男性和 1 女性)被识别。二个病人孤立肾上腺损害。在有 nonisolated 损害的另外的 5 个病人，对肝(1 个案例) 的损害，怒气(1 个案例) ， retroperitoneum (2 个案例) 和肠系膜(4 个案例) 被识别。有肝损害( 29 %)的外套 24 案例，有脾的损害(13%)的 11 个案例，有 mesenteric 损害(65%)的 54 个案例，有 retroperitoneal 损害的 14 个盒子(17%)和有肾的损害的 9 个盒子是 identified.ConclusionAdrenal 腺损害从在主要腹的损伤以后经历了 CT 的 82 个病人的一个总数在 7 个病人(11.7%)被识别。大多数这些盒子是 nonisolated 损害。我们的经验比由另外的报告建议显示肾的损害源于损伤是更普通的。在肾的损害的发生的上升能被归因于损害的模式。

Influence of magnetic field on nitric oxide and neuropeptide Y in rat adrenal gland

We have investigated the effects of magnetic fields on nitric acid (NO) and neuropeptide Y (NPY) on adrenal glands of the rat using NO nitric acid reductase-spec-trophotometry and histochemistry techniques. We found that all cellular layers of the adrenal cortex, including zona glomerulosa, zona fasciculata and zona reticularis were stained by NADPH-d, and some chromaffin cells of the medulla were positive for NPY. Furthermore, magnetic fields increased NO so strongly that high NO levels could be maintained for several hours, as well as some neuroganglion cells in medulla that were double-stained for NPY and NADPH-d. Our data showed that the magnetic field can regulate endocrine and neuroendocrine directly by some action on parenchyma cells, or indirectly by action to NO-ergic, NPY-ergic neurons in the adrenal gland.