Leiomyoma of the suprarenal gland in a child with ataxia-telangiectasia

Cancer Trends in Inborn Errors of Immunity: A Systematic Review and Meta-Analysis

BACKGROUND

Patients with inborn errors of immunity (IEI) are susceptible to developing cancer due to defects in the immune system. The prevalence of cancer is higher in IEI patients compared to the immunocompetent population and cancers are considered as an important and common cause of death in IEI patients.

OBJECTIVES

To systematically review demographic, genetic and cancer-related data of IEI patients with a history of malignancy. Moreover, we performed a meta-analysis aiming to determine the frequency of cancer in patients with different types of IEI.

METHODS

We conducted electronic searches on Embase, Web of Science, PubMed, and Scopus (until September 2023) introducing terms related to IEI and cancer. Studies with human subjects with confirmed IEI who had developed at least one malignancy during their lifetime were included.

RESULTS

A total number of 4607 IEI patients with a cancer history were included in the present study. Common variable immunodeficiency (CVID) had the highest number of reported cases (1284 cases), mainly due to a higher relative proportion of patients with predominantly antibody deficiencies (PAD) and their increased life expectancy contributing to the higher detection and reporting of cancers among these patients. The most common malignancy was hematologic/blood cancers (3026 cases, mainly diffuse large B cell lymphoma). A total number of 1173 cases (55.6%) succumbed to cancer, with the highest rate of bone marrow failure (64.9%). Among the patients with monogenic defects in IEI-associated genes, the majority of cases had ATM deficiency (926 cases), but the highest cancer frequency rate belonged to NBS1 deficiency (50.5%). 1928 cases out of total 4607 eligible cases had detailed data to allow further statistical analysis that revealed BRCA2 deficiency had the earliest cancer development (~ 38 months), lowest cure frequency, and highest fatality rate (85%), while ATM deficiency had the lowest cure frequency and highest fatality rate (72%) among total cases reviewed with exclusion of Fanconi anemia.

CONCLUSION

The overall reported cancer frequency in the cases reviewed with and without exclusion of Fanconi anemia was 11.1% (95% confidence interval: 9.8-12.5%) and 12.0% (95% confidence interval: 10.6-13.5%), respectively. Our study revealed that the incidence of cancer is significantly dependent on the molecular and pathway defects in IEI patients, and individualized early screening and appropriate treatment, might improve the prognosis of these patients.

The natural history of ataxia-telangiectasia (A-T): A systematic review

BACKGROUND

Ataxia-telangiectasia is an autosomal recessive, multi-system, and life-shortening disease caused by mutations in the ataxia-telangiectasia mutated gene. Although widely reported, there are no studies that give a comprehensive picture of this intriguing condition.

OBJECTIVES

Understand the natural history of ataxia-telangiectasia (A-T), as reported in scientific literature.

SEARCH METHODS

107 search terms were identified and divided into 17 searches. Each search was performed in PubMed, Ovid SP (MEDLINE) 1946-present, OVID EMBASE 1980 -present, Web of Science core collection, Elsevier Scopus, and Cochrane Library.

SELECTION CRITERIA

All human studies that report any aspect of A-T.

DATA COLLECTION AND ANALYSIS

Search results were de-duplicated, data extracted (including author, publication year, country of origin, study design, population, participant characteristics, and clinical features). Quality of case-control and cohort studies was assessed by the Newcastle-Ottawa tool. Findings are reported descriptively and where possible data collated to report median (interquartile range, range) of outcomes of interest.

MAIN RESULTS

1314 cases reported 2134 presenting symptoms. The most common presenting symptom was abnormal gait (1160 cases; 188 studies) followed by recurrent infections in classical ataxia-telangiectasia and movement disorders in variant ataxia-telangiectasia. 687 cases reported 752 causes of death among which malignancy was the most frequently reported cause. Median (IQR, range) age of death (n = 294) was 14 years 0 months (10 years 0 months to 23 years 3 months, 1 year 3 months to 76 years 0 months).

CONCLUSIONS

This review demonstrates the multi-system involvement in A-T, confirms that neurological symptoms are the most frequent presenting features in classical A-T but variants have diverse manifestations. We found that most individuals with A-T have life limited to teenage or early adulthood. Predominance of case reports, and case series demonstrate the lack of robust evidence to determine the natural history of A-T. We recommend population-based studies to fill this evidence gap.

Review of the Literature on Leiomyoma and Leiomyosarcoma of the Adrenal Gland: A Systematic Analysis of Case Reports

BACKGROUND/AIM

To date few cases of smooth muscle-derived tumors of the adrenal gland have been reported and their treatment remains a medical challenge. The aim of this manuscript was to systematically review the literature and present the tumor characteristics and their management in order to provide a standardized approach to their diagnosis and management.

MATERIALS AND METHODS

We searched five databases (PubMed, Scopus, Elsevier, ResearchGate, Google scholar) for relevant articles published until March 2020.

RESULTS

Twenty-two cases of adrenal leiomyoma, four cases of adrenal smooth muscle tumor and forty-five cases of adrenal leiomyosarcoma were included.

CONCLUSION

We present the demographic, clinical, radiological, pathological and oncological characteristics and prognosis of tumors of the adrenal gland arising from smooth muscle cells, as well as describe the common clinical investigations and therapeutic modalities that have been reported as part of their management.

Bilateral Epstein-Barr virus-associated adrenal leiomyomas in a child without an established immunodeficiency

Adrenal leiomyomas are rare, bilateral ones being rarer. Literature available on these rare tumors documents only 4 cases in children less than 12 years of age. Each case has been associated with acquired immune deficiency syndrome or some other immunodeficiency state. Here we present a rare case of large, bilateral, adrenal leiomyomas in a child with no known immunodeficiency. An 11-year-old girl with a past history of herpes zoster (1 year before the present complaints) was admitted with abdominal pain of 2 months' duration. Radiology revealed bilateral adrenal neoplasms, probably bilateral pheochromocytoma. Histology showed bilateral adrenal leiomyomas that were Epstein-Barr virus associated. We report this case to draw attention to the occurrence of a common pathologic entity at an uncommon site in a setting of no definite known immunodeficiency.

Leiomyoma of the adrenal gland presenting as a non-functioning adrenal incidentaloma: case report and review of the literature

A 31-year-old woman was incidentally found to have a large right adrenal mass by computed tomography imaging and underwent a workup that included endocrinological evaluation and positron emission tomography imaging. Laboratory results revealed the mass to be non-functioning. Imaging studies revealed a 9-cm heterogeneous mass that was not FDG avid. Because of concern for adrenal cortical carcinoma, the patient underwent a successful right adrenalectomy. Pathology examination demonstrated an 11-cm circumscribed mass consisting of uniform spindle cells without nuclear pleomorphism, necrosis, or mitotic activity. The diagnosis of leiomyoma was supported by a panel of immunohistochemical stains. Adrenal leiomyomas have been reported in the literature, although most are small and not preoperatively suspicious for malignancy. This case illustrates that benign tumors such as leiomyomas, when large and heterogeneous on imaging, can clinically mimic adrenal cortical carcinomas and should be included in the differential diagnosis of adrenal incidentalomas.

Adrenal Leiomyoma Treated by Hand-Assisted Laparoscopic Adrenalectomy: A Case Report

A left adrenal incidentaloma was found by abdominal ultrasound and computed tomography (CT) in a 53-year-old woman who had a history of non-insulin dependent diabetes mellitus. Abdominal CT showed a well-circumscribed adrenal mass (5.5 x 4.5 x 3.5 cm) with low density (32HU) on precontrast scan and heterogeneous enhancement on postcontrast scan. Laboratory examinations revealed a nonfunctional adrenal tumor. As the malignant potential of the tumor could not be ruled out, the patient underwent hand-assisted laparoscopic adrenalectomy. Postoperative recovery was uneventful, and pathologic examination revealed leiomyoma.

Epstein-Barr virus-associated smooth muscle tumors in ataxia-telangiectasia: a case report and review

Chromosomal breakage syndromes, including ataxia-telangiectasia (AT), are autosomal recessive disorders in which DNA repair mechanisms are defective resulting in chromosomal instability. Affected individuals are at high risk for developing malignancy because of the widespread resulting cellular effects. One such effect, severe immunosuppression, can permit virally mediated neoplasms to manifest, similar to those seen in acquired immunodeficiency syndrome (AIDS), congenital immune deficiency syndromes, and posttransplant populations. Epstein-Barr virus (EBV) is a common viral agent known to be associated with lymphoid, epithelial, and smooth muscle malignancies in such patients. Although smooth muscle tumors have been reported in patients with AT, their association with EBV has not been evaluated. We present a case of EBV-associated laryngeal leiomyosarcoma and jejunal cellular leiomyoma in a child with AT. This case suggests that the development of neoplasia in patients with chromosomal breakage syndromes may be related to the immunosuppressive consequences of these diseases, and searching for infectious causes (such as EBV) is important.

HIV-associated malignancies in children

The exact incidence of malignancies in HIV-infected children is not clear; however, an excess of non-Hodgkin's lymphomas (NHLs) and soft tissue tumors (leiomyosarcomas) is evident. The spectrum of diseases is slightly different in children compared to adults. For example, Kaposi's sarcoma (KS), although common in HIV-infected adults, is rare in children in industrialized countries. Preliminary results with brief, dose-intensive chemotherapeutic regimens have been encouraging. Such regimens may be complicated, however, by multiple HIV-associated organ dysfunctions, drug interactions, and infectious complications secondary to severe immunosuppression.

Adrenal leiomyoma: a case report and review of the literature

We describe a case of a 65-year-old Caucasian woman found to have an enlarging mass of the left adrenal gland. Laboratory examination revealed the mass to be nonfunctional. The patient underwent an uneventful left adrenalectomy. Pathological examination revealed the mass to be a leiomyoma. These tumors are benign and develop from smooth muscle cells. They can occur in any part of the body where smooth muscular layers exist, but occur frequently in the uterus and gastrointestinal tract. This case report presents a review of the recent literature on this rare entity.

Adrenal gland leiomyoma in a child with acquired immunodeficiency syndrome

An adrenal gland leiomyoma was incidentally found at autopsy in a 2-year-old boy with acquired immunodeficiency syndrome (AIDS). Smooth muscle neoplasms have been described in pediatric AIDS and affect mainly the tracheobronchopulmonary, gastrointestinal, and hepatobiliary systems. An association between Epstein-Barr virus (EBV) and smooth muscle tumors in patients with AIDS has been described. This case is the first leiomyoma to be reported in the adrenal gland of a child with AIDS. EBV genome was demonstrated in the tumor by polymerase chain reaction.

Surgically resected adrenal leiomyoma: report of a case

This report describes the case of a 48-year-old woman found to have a leiomyoma of the left adrenal gland after presenting with anemia and hypertension. An upper gastrointestinal series revealed a mass in the posterior region of the body that distorted the stomach. A computed tomography (CT) scan showed a well-circumscribed mass with a high-density outline in the left adrenal gland, and magnetic resonance imaging (MRI) revealed a homogeneous mass. Multiple catheter samplings of vena cava blood revealed a slight elevation of epinephrine and norepinephrine in the left adrenal vein and the left renal vein. Thus, asymptomatic pheochromocytoma of the left adrenal gland was highly suspected as a preoperative diagnosis and a left adrenalectomy was performed. However, histologic examination subsequently revealed findings suggestive of leiomyoma of the adrenal gland, which was confirmed by electron microscopy. The patient's postoperative course was uneventful and she has remained free from any further symptoms.

CT and MR imaging of splenic leiomyoma in a child with ataxia telangiectasia

Computed tomographic and magnetic resonance imaging findings of a splenic leiomyoma in an 8-year-old boy with ataxia telangiectasia are presented. This is the first reported case of a splenic leiomyoma in the literature.

Symptomatic leiomyoma of the adrenal

Although small leiomyomas of the adrenal are a common incidental finding at autopsy, larger examples are extremely rare and have been asymptomatic, discovered as an incidental finding during computed abdominal scanning. We report the first, to our knowledge, instance of a large, symptomatic adrenal leiomyoma, and discuss the pathological and radiological features of the lesion.