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1.
Pediatr Blood Cancer ; 71(8): e31124, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38814255

RESUMO

Choriocarcinoma in neonates and infants (N-CC) is an extremely rare, but aggressive cancer, frequently observed with concomitant maternal disease. A retrospective, bi-national study of patients treated in France and Poland for infantile choriocarcinoma analysed eight cases of N-CC, median age of 6 weeks. All tumours were diffuse. Six patients received a platinum-based regimen, and five had delayed surgery on residual distant tumour sites. At the end of follow-up, four patients were in complete remission and four had died of the disease. In all but two cases, mothers had simultaneous metastatic choriocarcinoma. Even if the outcome remains poor, patients could be cured with multimodal therapy.


Assuntos
Coriocarcinoma , Humanos , Feminino , Recém-Nascido , Coriocarcinoma/patologia , Coriocarcinoma/terapia , Coriocarcinoma/tratamento farmacológico , Lactente , Estudos Retrospectivos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Gravidez , Masculino , Neoplasias Uterinas/patologia , Neoplasias Uterinas/terapia , Neoplasias Uterinas/tratamento farmacológico , Terapia Combinada
2.
Genes (Basel) ; 15(4)2024 04 07.
Artigo em Inglês | MEDLINE | ID: mdl-38674397

RESUMO

The mosaic form of Edwards syndrome affects 5% of all children with Edwards syndrome. The clinical phenotype is highly variable, ranging from the full spectrum of trisomy 18 to the normal phenotype. The purpose of this publication was to present the therapeutic process in an 18-month-old girl with the mosaic form of Edwards syndrome and hepatoblastoma, against the background of other cases of simultaneous occurrence of this syndrome and hepatoblastoma described so far. It appears that this particular group of patients with hepatoblastoma and Edwards syndrome can have good outcomes, provided they do not have life-threatening cardiac or other severe defects. Due to the prematurity of our patient and the defects associated with Edwards syndrome, the child required constant multidisciplinary care, but Edwards syndrome itself was not a reason to discontinue therapy for a malignant neoplasm of the liver. Regular abdominal ultrasound examination, along with AFP testing, may be helpful in the early detection of liver tumors in children with Edwards syndrome.


Assuntos
Hepatoblastoma , Neoplasias Hepáticas , Síndrome da Trissomía do Cromossomo 18 , Humanos , Hepatoblastoma/genética , Hepatoblastoma/terapia , Feminino , Lactente , Neoplasias Hepáticas/genética , Neoplasias Hepáticas/patologia , Síndrome da Trissomía do Cromossomo 18/genética , Síndrome da Trissomía do Cromossomo 18/complicações , Mosaicismo , Trissomia/genética , Resultado do Tratamento , Cromossomos Humanos Par 18/genética
3.
Front Oncol ; 14: 1351630, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38690159

RESUMO

Introduction: Totally Implantable Venous Access Devices (TIVADs) contribute significantly to the treatment progress and comfort of patients requiring long-term therapy. However, the procedure for implanting TIVADs, as well as its very presence, may be associated with complications. Aim: This study evaluates the indications, safety, and complication rates of venous port implantations in pediatric patients. It also explores factors influencing the occurrence of early and late complications post-implantation. Materials and methods: The study included 383 pediatric patients treated at the Department of Pediatric Surgery, Traumatology, and Urology in Poznan between 2013 and 2020 who underwent 474 implantations of intravenous ports. Venous access was achieved using the Seldinger technique. Statistical analysis was performed using Statistica 13 with TIBCO and PQStat 1.8.2.156 with PQStat. Results: Venous ports were used in 345 oncology patients requiring chemotherapy (90% of the total group) and in 38 children (10%) with non-oncology indications. There were 36 early complications (7.6%) and 18 late complications (3.8%), excluding infectious complications. The most common early, non-infectious complications included pneumothorax (15 patients; 3%) and port pocket hematoma (12 patients; 2.5%). The most common late, non-infectious complications observed were venous catheter obstruction (8 children; 1.7%) and port system leakage (5 children; 1%). Infectious complications occurred in 129 cases (27.2%). Children with a diagnosis of non-Hodgkin's lymphoma, acute myeloid leukemia, and acute lymphoblastic leukemia had a significantly higher incidence of port infections. Venous ports equipped with a polyurethane catheter, compared to systems with a silicone catheter, functioned significantly shorter. Conclusions: The Seldinger method of port implantation is quick, minimally invasive, and safe. The type of port, including the material of the port's venous catheter, and the underlying disease have an impact on the durability of implantable intravenous systems. The experience of the surgeon is related to the frequency of complications associated with the procedure.

4.
Pol Przegl Chir ; 96(0): 88-96, 2023 Oct 17.
Artigo em Inglês | MEDLINE | ID: mdl-38348982

RESUMO

Testicular and scrotal abnormalities can occur in children, adolescents, and adults. The lesions, often accompanied by pain and swelling/enlargement of the scrotum, can cause anxiety in patients and their parents. Regardless of age, proper diagnosis is based on adequate anamnesis and physical examination. Color Doppler ultrasound is the first-line test in the differential process of testicular and scrotal diseases. Testicular and scrotal lesions require differentiation for benign and malignant processes as well as therapeutic management, including urgent surgical intervention. The aim of this paper is to present the most common causes of testicular and scrotal abnormalities in pediatric and adult patients and to outline the symptoms and diagnostic and therapeutic management.


Assuntos
Doenças dos Genitais Masculinos , Torção do Cordão Espermático , Masculino , Adolescente , Humanos , Criança , Doenças dos Genitais Masculinos/diagnóstico , Escroto/diagnóstico por imagem , Escroto/patologia , Torção do Cordão Espermático/complicações , Torção do Cordão Espermático/patologia
5.
Front Endocrinol (Lausanne) ; 14: 1301191, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38283745

RESUMO

Introduction: Although thyroid abnormalities are observed less frequently in children than in adults, the increased incidence of thyroid cancer makes it mandatory for all pediatric surgeons to be knowledgeable about the disorders of this gland. Thyroid abnormalities can be associated with hyperthyroidism or hypothyroidism and euthyroidism and/or symmetric or asymmetric enlargement of the gland. Aim: The present study was undertaken to retrospectively analyze the indications, surgical techniques used, results obtained, and complications found in the surgical treatment of thyroid diseases in children and adolescents in a surgical center for the macro-region of western Poland. Methods: The data of 148 patients undergoing total or partial thyroidectomy between 2013 and 2022 were analyzed from the medical records of the Department of Pediatric Surgery, Traumatology, and Urology of the Medical University of Poznan, Poland. Results: A total of 95 children underwent subtotal thyroidectomy and 64 underwent total thyroidectomy, of which the procedure was widened to include prophylactic removal of neck lymph nodes in 45 patients. There were 113 girls (76%) in the analyzed group, and the average age of the patients at the time of surgical treatment was 15 years. The average time from the diagnosis of thyroid disease to surgery was 4 months, ranging from 2 weeks to 3 years. Of the 64 patients undergoing total thyroid resection, 35 (54.69%) were diagnosed with thyroid cancer. Conclusions: Collaboration within a multidisciplinary team ensures optimal surgical outcomes in children and adolescents with thyroid disease. With extreme caution, thyroid removal is a safe procedure with few complications, but the experience of the surgeon performing thyroid surgery in children remains crucial. Despite the absence of such a diagnosis in the first fine-needle aspiration biopsy, the high percentage of thyroid carcinomas in the analyzed group may be because the initial biopsy was performed in a less experienced center, also in terms of histopathological laboratory. Hence, we point out the necessity of performing a repeat fine-needle aspiration biopsy (according to the Bethesda classification) in a more experienced center before the final decision of thyroidectomy.


Assuntos
Doenças da Glândula Tireoide , Disgenesia da Tireoide , Neoplasias da Glândula Tireoide , Adulto , Criança , Feminino , Humanos , Adolescente , Estudos Retrospectivos , Doenças da Glândula Tireoide/cirurgia , Neoplasias da Glândula Tireoide/patologia , Biópsia por Agulha Fina
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