Salivary gland tissues and derived primary and metastatic neoplasms: unusual pitfalls in the work-up of sellar lesions. A systematic review

Abstract Purpose Salivary gland (SG) tissue and derived neoplasms may occur in the sellar region. As the current literature is mostly limited to case reports, the puzzling case of an inflammatory SG removed by transsphenoidal surgery (TS) and mimicking a prolactinoma prompted us to perform the first systematic review of these unusual conditions. Methods A systematic literature search was conducted according to the PRISMA guidelines. Forty-four individual cases—non-neoplastic enlarged salivary glands (NNESG, n = 15), primary benign (n = 7) and malignant (n = 8) ectopic salivary tumours (ST) and sellar metastasis from eutopic primary ST (n = 14)—were suitable for the analysis of clinical, radiological and pathological characteristics. Therapeutic outcome was reviewed as a secondary endpoint. Results All cases were diagnosed after surgery. NNESG commonly affected young and/or female patients, typically leading to headaches and hyperprolactinemia and originating close to the neurohypophysis. Submucosal SG should be excluded before concluding to an intrasellar NNESG after TS. No gender or age predominance was found for primary ectopic ST, which present as large tumors, with histological phenotypes similar to common ST. Hypopituitarism and diabetes insipidus were more frequent in ST than in NNESG. NNESG and benign ectopic ST rarely recur. Malignant ectopic ST should be distinguished from secondary localizations of eutopic ST reaching the sella by contiguity or metastatic spread; both share a frequent unfavorable outcome. Conclusion Sellar neoplasms derived from SG are rare but misleading conditions and pituitary dysfunction is likely to be more common than currently reported. Appropriate pathological evaluation and multidisciplinary approach are required.

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Infected Rathke Cleft Cysts

Neurosurgery ◽

10.1227/01.neu.0000377017.53294.b5 ◽

2010 ◽

Vol 67 (3) ◽

pp. 762-769 ◽

Cited By ~ 18

Author(s):

Matthew C. Tate ◽

Arman Jahangiri ◽

Lewis Blevins ◽

Sandeep Kunwar ◽

Manish K. Aghi

Keyword(s):

Antibiotic Treatment ◽

Case Reports ◽

Strong Predictor ◽

Magnetic Resonance Images ◽

Recurrence Rates ◽

Sellar Lesions ◽

Pituitary Dysfunction ◽

Initial Surgery ◽

Culture Positive ◽

Culture Negative

Abstract BACKGROUND Rathke cleft cysts (RCCs) are benign sellar lesions that are generally asymptomatic but sometimes warrant transsphenoidal drainage. Small case reports have described infected RCCs, but this phenomenon remains uncharacterized. OBJECTIVE We reviewed RCCs over 23 years at our institution to determine factors predicting infection and recurrence. METHODS We retrospectively reviewed the magnetic resonance images, laboratory results, microbiology, and pathology of 176 RCC patients (1985–2008) who underwent initial operation at our institution (n = 170) or at another institution followed by recurrence managed at our institution (n = 6). RESULTS There were 3 RCC categories: cysts cultured intraoperatively during initial surgery (n = 21), cysts not cultured during initial surgery but cultured during subsequent surgery (n = 9), and cysts that were never cultured (n = 146). Cultured cysts were larger (1.6 vs 1.2 cm; P = .002) and had more frequent pituitary dysfunction (76% vs 30%; P < .001) than noncultured cysts. Restricted diffusion was also more common in cultured cysts (50% vs 0%; P = .02). Of cysts cultured at initial or subsequent surgery, 48% and 44%, respectively, had positive cultures (n = 14) and were treated with antibiotics. The most common organisms were Staphylococcus epidermidis (64%) and Propionibacterium acnes (57%). Kaplan-Meier recurrence rates were 13% (culture positive/antibiotic treated), 31% (culture negative/not antibiotic treated), and 9% (noncultured) (P = .002, cultured vs noncultured; P = .002, culture negative/not antibiotic treated vs non-cultured; P = .5 culture positive/antibiotic treated vs noncultured). CONCLUSION Suspected RCC infection, regardless of culture results, is a strong predictor of recurrence and may warrant antibiotic treatment. With antibiotic treatment, the recurrence rate of infected RCC approaches that of noninfected cysts. The higher recurrence rates reported in other series may reflect underrecognition of occult infection.

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Pituitary Abscess: Two Case Reports and Review of the Literature

Surgical Case Reports ◽

10.31487/j.scr.2021.02.03 ◽

2021 ◽

pp. 1-7

Author(s):

Yanire Sánchez Medina ◽

J. Domínguez ◽

J. Artazkoz ◽

M. Boronat

Keyword(s):

Transsphenoidal Surgery ◽

Case Reports ◽

Clinical Manifestations ◽

Mass Effect ◽

Review Of The Literature ◽

Imaging Studies ◽

Pituitary Abscess ◽

Sellar Lesions ◽

Therapeutic Decisions ◽

Surgical Options

Pituitary abscesses are infrequent entities, often forgotten and hence rarely included in the differential diagnosis of sellar lesions. However, given that they share the clinical manifestations of other more common pathologies in this region, the treatment of pituitary abscesses is usually performed correctly without demonstrating a relevant delay in therapeutic decisions when surgical options are considered as the alternative of choice. Two patients with intrasellar expansive processes and endocrinological alterations who were diagnosed intraoperatively as having pituitary abscesses are presented. In both cases, transsphenoidal surgery was performed; adjuvant antibiotic treatment was established for just one of them. Both patients are currently without symptoms due to mass-effect; one of the patients continues exhibiting residual endocrinological alteration and no signs of relapse in imaging studies.

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Enhanced recovery after surgery (ERAS) in adolescent idiopathic scoliosis (AIS): a meta-analysis and systematic review

Spine Deformity ◽

10.1007/s43390-021-00310-w ◽

2021 ◽

Author(s):

Akshay D. Gadiya ◽

Jonathan E. J. Koch ◽

Mohammed Shakil Patel ◽

Masood Shafafy ◽

Michael P. Grevitt ◽

...

Keyword(s):

Systematic Review ◽

Adolescent Idiopathic Scoliosis ◽

Length Of Stay ◽

Idiopathic Scoliosis ◽

Multidisciplinary Approach ◽

Enhanced Recovery ◽

Case Reports ◽

Case Series ◽

Readmission Rates ◽

Significant Difference

Abstract Study design A systematic review reporting on the efficacy of an ERAS protocol in patients undergoing spinal fusion for AIS. Objective To systematically evaluate the relevant literature pertaining to the efficacy of ERAS protocols with respect to the length of stay, complication, and readmission rates in patients undergoing posterior spinal corrective surgery for AIS. Summary of background data ERAS is a multidisciplinary approach aimed at improving outcomes of surgery by a specific evidence-based protocol. The rationale of this rapid recovery regimen is to maintain homeostasis so as to reduce the postoperative stress response and pain. No thorough review of available information for its use in AIS has been published. Methods A systematic review of the English language literature was undertaken using search criteria (postoperative recovery AND adolescent idiopathic scoliosis) using the PRISMA guidelines (Jan 1999-May 2020). Isolated case reports and case series with < 5 patients were excluded. Length of stay (LOS), complication and readmission rates were used as outcome measures. Statistical analysis was done using the random effects model. Results Of a total of 24 articles, 10 studies met the inclusion criteria (9 were Level III and 1 of level IV evidence) and were analyzed. Overall, 1040 patients underwent an ERAS-type protocol following posterior correction of scoliosis and were compared to 959 patients following traditional protocols. There was a significant reduction in the length of stay in patients undergoing ERAS when compared to traditional protocols (p < 0.00001). There was no significant difference in the complication (p = 0.19) or readmission rates (p = 0.30). Each protocol employed a multidisciplinary approach focusing on optimal pain management, nursing care, and physiotherapy. Conclusion This systematic review demonstrates advantages with ERAS protocols by significantly reducing the length of stay without increasing the complications or readmission rates as compared to conventional protocols. However, current literature on ERAS in AIS is restricted largely to retrospective studies with non-randomized data, and initial cohort studies lacking formal control groups. Level of evidence 3.

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Cannabis-associated arteritis

VASA ◽

10.1024/0301-1526/a000004 ◽

2010 ◽

Vol 39 (1) ◽

pp. 43-53 ◽

Cited By ~ 17

Author(s):

Grotenhermen

Keyword(s):

Systematic Review ◽

Case Reports ◽

Case Series ◽

Cardiovascular Effects ◽

Causative Factor ◽

Cannabis Use ◽

Thromboangiitis Obliterans ◽

Pathological Features ◽

Scientific Support ◽

Clinical And Pathological Features

Background: To investigate the hypothesis that cases of arteritis similar to thromboangiitis obliterans (TAO) and associated with the use of cannabis were caused by cannabis or THC (dronabinol), or that cannabis use is a co-factor of TAO. Patients and methods: A systematic review on case reports and the literature on so-called cannabis arteritis, TAO, and cardiovascular effects of cannabinoids was conducted. Results: Fifteen reports with 57 cases of an arteritis associated with the use of cannabis and two additional case series of TAO, in which some patients also used cannabis, were identified. Clinical and pathological features of cannabis-associated arteritis do not differ from TAO and the major risk factor of TAO, tobacco use, was present in most, if not in all of these cases. The proposed pathophysiological mechanisms for the development of an arteritis by cannabis use are not substantiated. Conclusions: The hypothesis of cannabis being a causative factor or co-factor of TAO or an arteritis similar to TAO is not supported by the available evidence. The use of the term cannabis arteritis should be avoided until or unless more convincing scientific support is forthcoming.

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Capecitabine Induced Hand-Foot Syndrome: A Systematic Review of Case Reports

Clinical and Experimental Health Sciences ◽

10.33808/clinexphealthsci.469538 ◽

2019 ◽

Author(s):

Elif ARAS ◽

Kamer Tecen YÜCEL ◽

Aygin Bayraktar EKİNCİOĞLU ◽

İbrahim GÜLLÜ

Keyword(s):

Systematic Review ◽

Case Reports ◽

Hand Foot Syndrome

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Mechanical thrombectomy in pediatric stroke: systematic review, individual patient data meta-analysis, and case series

Journal of Neurosurgery Pediatrics ◽

10.3171/2019.5.peds19126 ◽

2019 ◽

Vol 24 (5) ◽

pp. 558-571 ◽

Cited By ~ 3

Author(s):

Kartik Bhatia ◽

Hans Kortman ◽

Christopher Blair ◽

Geoffrey Parker ◽

David Brunacci ◽

...

Keyword(s):

Systematic Review ◽

Ischemic Stroke ◽

Acute Ischemic Stroke ◽

Mechanical Thrombectomy ◽

Case Reports ◽

Meta Analysis ◽

Case Series ◽

Neurological Outcomes

OBJECTIVEThe role of mechanical thrombectomy in pediatric acute ischemic stroke is uncertain, despite extensive evidence of benefit in adults. The existing literature consists of several recent small single-arm cohort studies, as well as multiple prior small case series and case reports. Published reports of pediatric cases have increased markedly since 2015, after the publication of the positive trials in adults. The recent AHA/ASA Scientific Statement on this issue was informed predominantly by pre-2015 case reports and identified several knowledge gaps, including how young a child may undergo thrombectomy. A repeat systematic review and meta-analysis is warranted to help guide therapeutic decisions and address gaps in knowledge.METHODSUsing PRISMA-IPD guidelines, the authors performed a systematic review of the literature from 1999 to April 2019 and individual patient data meta-analysis, with 2 independent reviewers. An additional series of 3 cases in adolescent males from one of the authors’ centers was also included. The primary outcomes were the rate of good long-term (mRS score 0–2 at final follow-up) and short-term (reduction in NIHSS score by ≥ 8 points or NIHSS score 0–1 at up to 24 hours post-thrombectomy) neurological outcomes following mechanical thrombectomy for acute ischemic stroke in patients < 18 years of age. The secondary outcome was the rate of successful angiographic recanalization (mTICI score 2b/3).RESULTSThe authors’ review yielded 113 cases of mechanical thrombectomy in 110 pediatric patients. Although complete follow-up data are not available for all patients, 87 of 96 (90.6%) had good long-term neurological outcomes (mRS score 0–2), 55 of 79 (69.6%) had good short-term neurological outcomes, and 86 of 98 (87.8%) had successful angiographic recanalization (mTICI score 2b/3). Death occurred in 2 patients and symptomatic intracranial hemorrhage in 1 patient. Sixteen published thrombectomy cases were identified in children < 5 years of age.CONCLUSIONSMechanical thrombectomy may be considered for acute ischemic stroke due to large vessel occlusion (ICA terminus, M1, basilar artery) in patients aged 1–18 years (Level C evidence; Class IIb recommendation). The existing evidence base is likely affected by selection and publication bias. A prospective multinational registry is recommended as the next investigative step.

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Faculty Opinions recommendation of Pituitary dysfunction in adult patients after cranial radiotherapy: systematic review and meta-analysis.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.12938958.14234056 ◽

2011 ◽

Author(s):

Marcello Bronstein ◽

Andrea Glezer

Keyword(s):

Systematic Review ◽

Meta Analysis ◽

Adult Patients ◽

Cranial Radiotherapy ◽

Pituitary Dysfunction

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Reticular erythematous mucinosis: Literature review and case report of a 24-year-old patient with systemic erythematosus lupus

Lupus ◽

10.1177/0961203320965702 ◽

2020 ◽

pp. 096120332096570

Author(s):

Juliana P Ocanha-Xavier ◽

Camila O Cola-Senra ◽

Jose Candido C Xavier-Junior

Keyword(s):

Systematic Review ◽

Case Report ◽

Literature Review ◽

English Language ◽

Case Reports ◽

Histopathological Diagnosis ◽

Skin Disorders ◽

Histopathological Findings ◽

Inflammatory Skin

Reticular erythematous mucinosis (REM) was first described 50 years ago, but only around 100 case reports in English have been published. Its relation with other inflammatory skin disorders is still being debated. We report a case of REM, including the clinical and histopathological findings. Also, a systematic review of 94 English-language reported cases is provided. The described criteria for clinical and histopathological diagnosis are highlighted in order to REM can be confidently diagnosed.

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Risk of colectomy after conservative treatment of diverticulitis of the left hemicolon complicated by abdominal or pelvic abscess: protocol of a systematic review and meta-analysis

BMJ Open ◽

10.1136/bmjopen-2020-042350 ◽

2020 ◽

Vol 10 (12) ◽

pp. e042350

Author(s):

Maximilian Sohn ◽

Ayman Agha ◽

Igors Iesalnieks ◽

Anna Tiefes ◽

Alfred Hochrein ◽

...

Keyword(s):

Systematic Review ◽

Emergency Surgery ◽

Case Reports ◽

Acute Diverticulitis ◽

Meta Analysis ◽

Case Series ◽

Pelvic Abscess ◽

Risk Of Bias ◽

Cochrane Central Register ◽

Review Manager

IntroductionAcute diverticulitis of the sigmoid colon is increasingly treated by a non-operative approach. The need for colectomy after recovery from a flare of acute diverticulitis of the left colon, complicated diverticular abscess is still controversial. The primary aim of this study is to assess the risk of interval emergency surgery by systematic review and meta-analysis.Methods and analysisThe systematic review and meta-analysis will be conducted in accordance to the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols statement. PubMed/MEDLINE, Cochrane Central Register of Controlled Trials and EMBASE will be screened for the predefined searching term: (Diverticulitis OR Diverticulum) AND (Abscess OR pelvic abscess OR pericolic abscess OR intraabdominal abscess) AND (surgery OR operation OR sigmoidectomy OR drainage OR percutaneous drainage OR conservative therapy OR watchful waiting). All studies published in an English or German-speaking peer-reviewed journal will be suitable for this analysis. Case reports, case series of less than five patients, studies without follow-up information, systematic and non-systematic reviews and meta-analyses will be excluded. Primary endpoint is the rate of interval emergency surgery. Using the Review Manager Software (Review Manager/RevMan, V.5.3, Copenhagen, The Nordic Cochrane Centre, The Cochrane Collaboration, 2012) meta-analysis will be pooled using the Mantel-Haenszel method for random effects. The Risk of Bias in Non-randomized Studies of Interventions tool will be used to assess methodological quality of non-randomised studies. Risk of bias in randomised studies will be assessed using the Cochrane developed RoB 2-tool.Ethics and disseminationAs no new data are being collected, ethical approval is exempt for this study. This systematic review is to provide a new insight on the need for surgical treatment after a first attack of acute diverticulitis, complicated by intra-abdominal or pelvic abscesses. The results of this study will be presented at national and international meetings and published in a peer-reviewed journal.PROSPERO registration numberCRD42020164813.

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