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  1. Article: The impact of the COVID-19 pandemic on thyroid nodular disease: a retrospective study in a single center in the western part of Romania.

    Popa, Oana / Barna, Robert Alexandru / Borlea, Andreea / Cornianu, Marioara / Dema, Alis / Stoian, Dana

    Frontiers in endocrinology

    2023  Volume 14, Page(s) 1221795

    Abstract: Introduction: The COVID-19 pandemic had a significant impact on the healthcare system, leading to a prioritization of hospital admissions in many countries. Romania was no exception, and it had to restrict patient access to medical services in hospitals ...

    Abstract Introduction: The COVID-19 pandemic had a significant impact on the healthcare system, leading to a prioritization of hospital admissions in many countries. Romania was no exception, and it had to restrict patient access to medical services in hospitals with chronic diseases and oncological pathology, including thyroid cancer. This study aimed to compare the clinical and pathological factors of patients with nodular thyroid disease diagnosed and surgically treated during the two years before and after the COVID-19 pandemic, in a single medical institution.
    Methods: The retrospective study included 1505 patients who were diagnosed and operated on for nodular thyroid disease between January 2018 and December 2021. The patients were divided into two groups: the "PRECOVID" group (January 2018 to February 2020), and the "POSTCOVID" group (March 2020 to December 2021). The analyzed parameters included patients' gender, age, preoperative diagnosis, type of surgical intervention, and pathological diagnosis.
    Results: A significant decrease was observed in the number of surgeries performed for thyroid nodular disease during the COVID-19 pandemic period (450 versus 1055 cases, p<0.00001). There was a significant decrease in the number of surgical reinterventions (0.9% in the POSTCOVID group versus 2.9% in the PRECOVID group, p=0.01) and a significant increase in the number of total thyroidectomies (84.9% in the POSTCOVID group versus 80.1% in the PRECOVID group, p=0.02). We also observed a higher incidence of malignant/borderline tumors in the POSTCOVID group compared to the PRECOVID group (p=0.04) and a significantly higher frequency of aggressive forms of thyroid cancer in the POSTCOVID group (p=0.0006).
    Discussion: The COVID-19 pandemic had a significant impact on the surgical management of nodular thyroid disease, resulting in a decrease in surgeries and a change in the type of surgical interventions performed. The higher incidence of malignant/borderline tumors diagnosed during the pandemic highlights the importance of timely diagnosis and treatment of thyroid nodules to prevent cancer progression.
    MeSH term(s) Humans ; Retrospective Studies ; Pandemics ; Romania/epidemiology ; COVID-19/epidemiology ; Thyroid Nodule/epidemiology ; Thyroid Nodule/surgery ; Thyroid Nodule/diagnosis ; Thyroid Neoplasms/epidemiology ; Thyroid Neoplasms/surgery ; Thyroid Neoplasms/pathology
    Language English
    Publishing date 2023-07-11
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2592084-4
    ISSN 1664-2392
    ISSN 1664-2392
    DOI 10.3389/fendo.2023.1221795
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Colorectal Carcinomas: Searching for New Histological Parameters Associated with Lymph Node Metastases.

    Jurescu, Aura / Văduva, Adrian / Vița, Octavia / Gheju, Adelina / Cornea, Remus / Lăzureanu, Codruța / Mureșan, Anca / Cornianu, Marioara / Tăban, Sorina / Dema, Alis

    Medicina (Kaunas, Lithuania)

    2023  Volume 59, Issue 10

    Abstract: Background and ... ...

    Abstract Background and Objectives
    MeSH term(s) Humans ; Lymphatic Metastasis ; Colorectal Neoplasms/pathology ; Neoplasm Staging ; Retrospective Studies ; Neoplasm Recurrence, Local/pathology ; Prognosis
    Language English
    Publishing date 2023-10-02
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina59101761
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Primary Thyroid Lymphoma: A Retrospective-Observational Study in a Single Institutional Center.

    Vita, Octavia / Dema, Alis / Barna, Robert / Cornea, Remus / Brebu, Dan / Vlad, Mihaela / Popa, Oana / Muntean, Ioana / Szilagyi, Diana / Iacob, Mihaela / Iordache, Maria / Cornianu, Marioara / Lazureanu, Dorela Codruta

    Medicina (Kaunas, Lithuania)

    2024  Volume 60, Issue 3

    Abstract: Background and ... ...

    Abstract Background and Objectives
    MeSH term(s) Male ; Humans ; Female ; Middle Aged ; Aged ; Aged, 80 and over ; Retrospective Studies ; Thyroid Neoplasms ; Lymphoma, Large B-Cell, Diffuse/diagnosis ; Hashimoto Disease/diagnosis ; Hashimoto Disease/complications ; Hashimoto Disease/pathology
    Language English
    Publishing date 2024-03-14
    Publishing country Switzerland
    Document type Observational Study ; Journal Article
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina60030476
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Invasive Cutaneous Melanoma: Evaluating the Prognostic Significance of Some Parameters Associated with Lymph Node Metastases.

    Vița, Octavia / Jurescu, Aura / Văduva, Adrian / Cornea, Remus / Cornianu, Marioara / Tăban, Sorina / Szilagyi, Diana / Micșescu, Cristian / Natarâș, Bianca / Dema, Alis

    Medicina (Kaunas, Lithuania)

    2023  Volume 59, Issue 7

    Abstract: Background and ... ...

    Abstract Background and Objectives
    MeSH term(s) Male ; Humans ; Female ; Middle Aged ; Melanoma/pathology ; Skin Neoplasms/pathology ; Lymphatic Metastasis/pathology ; Prognosis ; Retrospective Studies ; Sentinel Lymph Node Biopsy ; Lymph Nodes/pathology ; Melanoma, Cutaneous Malignant
    Language English
    Publishing date 2023-07-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina59071241
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Anal Canal Duplication in an Adult Female-Case Report and Pathology Guiding.

    Mateescu, Tudor / Tarta, Cristi / Stanciu, Paul / Dema, Alis / Lazar, Fulger

    Medicina (Kaunas, Lithuania)

    2021  Volume 57, Issue 11

    Abstract: Anal canal duplication (ACD) is a very rare condition, diagnosed and treated mostly in childhood. Less than 90 cases have been reported in the literature so far. We are presenting a case of a young woman who underwent surgical excision of the duplication ...

    Abstract Anal canal duplication (ACD) is a very rare condition, diagnosed and treated mostly in childhood. Less than 90 cases have been reported in the literature so far. We are presenting a case of a young woman who underwent surgical excision of the duplication when she was 27 years old. The patient was unaware of her condition and was referred from a gynaecological office to the surgical department with a history of perianal discomfort and mucus discharge. Local examination showed an external orifice posterior to the anal opening, on the median line, which had the macroscopic appearance of a secondary anal orifice. The opening was about 0.5 cm in diameter. Exploration of the tract revealed a length of about 4 cm. MRI described the aforementioned tract, parallel to the anal canal, with no other anomalies mentioned. Under spinal anesthesia, with the patient in jackknife position, the accessory anal canal was surgically excised. The pathology report showed the presence of smooth muscle fibers and typical anal glands in the specimen. After a five-year follow-up, the patient showed no recurrence or any other related local symptoms. Absence of perianal abscess from the patient history, along with the macroscopic aspect of the opening similar to a secondary anal orifice on the midline, should raise the suspicion of ACD. Due to the lack of bothersome symptomatology, the patient did not seek any special investigations for her condition until she was in her late twenties. ACD is a very rare condition in adults that might pass unnoticed, but a midline opening posterior to the anus should always raise the suspicion of a secondary anal canal. Surgery is the only cure for this condition with good results after a proper pre-operative workout to reveal others simultaneous malformations.
    MeSH term(s) Abscess ; Adult ; Anal Canal/diagnostic imaging ; Anal Canal/surgery ; Female ; Humans ; Magnetic Resonance Imaging ; Perineum ; Rare Diseases
    Language English
    Publishing date 2021-11-04
    Publishing country Switzerland
    Document type Case Reports
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina57111205
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Presurgical Stratification of Thyroid Nodules - Is it really Needed? Current Guidelines versus Real Life.

    Borlea, Andreea / Dobrescu, Amadeus / Dema, Alis / Cornianu, Mărioara / Lazăr, Fulger Octavian / Brebu, Dan

    Chirurgia (Bucharest, Romania : 1990)

    2021  Volume 116, Issue 1, Page(s) 66–74

    Abstract: Background: ...

    Abstract Background:
    MeSH term(s) Humans ; Practice Guidelines as Topic ; Preoperative Care ; Retrospective Studies ; Thyroid Neoplasms/classification ; Thyroid Neoplasms/diagnosis ; Thyroid Neoplasms/surgery ; Thyroid Nodule/classification ; Thyroid Nodule/diagnosis ; Thyroid Nodule/surgery ; Thyroidectomy ; Treatment Outcome
    Language English
    Publishing date 2021-02-27
    Publishing country Romania
    Document type Comparative Study ; Journal Article
    ZDB-ID 419244-8
    ISSN 1842-368X ; 1221-9118 ; 0009-4730 ; 0377-5003
    ISSN (online) 1842-368X
    ISSN 1221-9118 ; 0009-4730 ; 0377-5003
    DOI 10.21614/chirurgia.116.1.66
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Anal Canal Duplication in an Adult Female—Case Report and Pathology Guiding

    Tudor Mateescu / Cristi Tarta / Paul Stanciu / Alis Dema / Fulger Lazar

    Medicina, Vol 57, Iss 1205, p

    2021  Volume 1205

    Abstract: Anal canal duplication (ACD) is a very rare condition, diagnosed and treated mostly in childhood. Less than 90 cases have been reported in the literature so far. We are presenting a case of a young woman who underwent surgical excision of the duplication ...

    Abstract Anal canal duplication (ACD) is a very rare condition, diagnosed and treated mostly in childhood. Less than 90 cases have been reported in the literature so far. We are presenting a case of a young woman who underwent surgical excision of the duplication when she was 27 years old. The patient was unaware of her condition and was referred from a gynaecological office to the surgical department with a history of perianal discomfort and mucus discharge. Local examination showed an external orifice posterior to the anal opening, on the median line, which had the macroscopic appearance of a secondary anal orifice. The opening was about 0.5 cm in diameter. Exploration of the tract revealed a length of about 4 cm. MRI described the aforementioned tract, parallel to the anal canal, with no other anomalies mentioned. Under spinal anesthesia, with the patient in jackknife position, the accessory anal canal was surgically excised. The pathology report showed the presence of smooth muscle fibers and typical anal glands in the specimen. After a five-year follow-up, the patient showed no recurrence or any other related local symptoms. Absence of perianal abscess from the patient history, along with the macroscopic aspect of the opening similar to a secondary anal orifice on the midline, should raise the suspicion of ACD. Due to the lack of bothersome symptomatology, the patient did not seek any special investigations for her condition until she was in her late twenties. ACD is a very rare condition in adults that might pass unnoticed, but a midline opening posterior to the anus should always raise the suspicion of a secondary anal canal. Surgery is the only cure for this condition with good results after a proper pre-operative workout to reveal others simultaneous malformations.
    Keywords anal canal duplication ; adult anal duplication ; ano-rectal malformations ; Medicine (General) ; R5-920
    Language English
    Publishing date 2021-11-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Sclerosing Extramedullary Hematopoietic Tumor (SEHT) Mimicking a Malignant Bile Duct Tumor-Case Report and Literature Review.

    Dema, Sorin / Lazar, Fulger / Barna, Robert / Dobrescu, Amadeus / Dema, Alis Liliana Carmen / Popa, Oana / Ionita, Ioana / Taban, Sorina Maria

    Medicina (Kaunas, Lithuania)

    2021  Volume 57, Issue 8

    Abstract: ... ...

    Abstract Introduction
    MeSH term(s) Bile Duct Neoplasms/diagnosis ; Female ; Hematologic Neoplasms ; Hematopoiesis, Extramedullary ; Humans ; Primary Myelofibrosis ; Sclerosis
    Language English
    Publishing date 2021-08-16
    Publishing country Switzerland
    Document type Case Reports ; Review
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina57080824
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  9. Article ; Online: Preliminary Analysis of the Glycolipid Profile in Secondary Brain Tumors.

    Serb, Alina-Florina / Novaconi, Cristina / Georgescu, Marius / Puiu, Maria / Dema, Alis / Onulov, Robert / Sisu, Eugen

    BioMed research international

    2022  Volume 2022, Page(s) 4293172

    Abstract: Glycosphingolipids (GSLs) play numerous roles in cellular processes, including cell proliferation, apoptosis, inflammation, and cell signaling. Alteration of the GSLs metabolism leads to the accumulation of particular species of GSLs, which can lead to ... ...

    Abstract Glycosphingolipids (GSLs) play numerous roles in cellular processes, including cell proliferation, apoptosis, inflammation, and cell signaling. Alteration of the GSLs metabolism leads to the accumulation of particular species of GSLs, which can lead to various pathologies, including carcinogenesis and metastasis; in essence, all neoplasms are characterized by the synthesis and aberrant organization of GSLs expressed on the cell surface. Secondary brain tumors make up the majority of intracranial cancers and generally present an unfavorable prognosis. In the present work, a native GSL mixture extracted and purified from a secondary brain tumor with primary pulmonary origin was obtained through extraction and purification and analyzed by MALDI TOF mass spectrometry. Research in the field of lipidomics could offer new data for the understanding of brain tropism and metastatic pathways, by studying the glycolipid molecules involved in the process of metastasis in general and in the production of brain metastases in particular. This could shed new light on the pattern of lipid glycosylation in secondary brain tumors, with a great impact on the effectiveness of cancer therapies, which could be adapted to the specific molecular pattern of the tumor.
    MeSH term(s) Humans ; Glycolipids ; Brain Neoplasms ; Brain ; Carcinogenesis ; Tropism
    Chemical Substances Glycolipids
    Language English
    Publishing date 2022-11-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2698540-8
    ISSN 2314-6141 ; 2314-6133
    ISSN (online) 2314-6141
    ISSN 2314-6133
    DOI 10.1155/2022/4293172
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  10. Article ; Online: Different disease characteristics in young patients with colorectal cancer: a large retrospective study in a city in Romania.

    Gheju, Adelina / Jurescu, Aura / Tăban, Sorina / Al-Jobory, Diana / Lazăr, Fulger / Dema, Alis

    The Journal of international medical research

    2021  Volume 49, Issue 5, Page(s) 3000605211016630

    Abstract: Objective: In 2018, colorectal cancer (CRC) was the second most frequent malignancy in Romania after lung cancer. Although CRC is typically encountered in patients >50 years old, CRC's global incidence among younger adults has been increasing. We aimed ... ...

    Abstract Objective: In 2018, colorectal cancer (CRC) was the second most frequent malignancy in Romania after lung cancer. Although CRC is typically encountered in patients >50 years old, CRC's global incidence among younger adults has been increasing. We aimed to compare the disease characteristics of patients with CRC aged ≤50 years with those >50 years old.
    Methods: We retrospectively evaluated data from patients with CRC who underwent standard surgery at "Pius Brinzeu" Emergency County Hospital, Timisoara, Romania. Patients were divided into two groups: Group 1 (patients ≤50 years old) and Group 2 (patients >50 years old). Six parameters were analyzed (sex, residence location, age, tumor localization, microscopic findings, pathological staging).
    Results: Data on age-related CRC were available for 1380 patients treated from January 2012 to December 2018. Group 1 included 120 patients while group 2 included 1260 patients. Significantly more Group 1 patients presented with advanced CRC compared with Group 2 patients (94.2% vs. 87.4%). Furthermore, CRC in younger adults was more likely to be diagnosed at an advanced stage.
    Conclusions: Monitoring the CRC incidence in younger adults is essential to assess whether screening practices require changes and to raise awareness among clinicians of the increasing CRC incidence among younger patients.
    MeSH term(s) Adult ; Colorectal Neoplasms/diagnosis ; Colorectal Neoplasms/epidemiology ; Colorectal Neoplasms/pathology ; Humans ; Incidence ; Mass Screening ; Middle Aged ; Neoplasm Staging ; Retrospective Studies ; Romania/epidemiology
    Language English
    Publishing date 2021-05-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 184023-x
    ISSN 1473-2300 ; 0300-0605 ; 0142-2596
    ISSN (online) 1473-2300
    ISSN 0300-0605 ; 0142-2596
    DOI 10.1177/03000605211016630
    Database MEDical Literature Analysis and Retrieval System OnLINE

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