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Moreno-Alfonso JC, Molina Caballero A, Pérez Martínez A. Infrequent associations of cutis marmorata telangiectatica congenita: a two-case report. Cir Pediatr 2024; 37:33-36. [PMID: 38180100 DOI: 10.54847/cp.2024.01.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
INTRODUCTION Cutis marmorata telangiectatica congenita (CMTC) is a rare capillary malformation characterized by persistent reticular and violaceous erythema. We present two cases of CMTC. CLINICAL OBSERVATION The first case involved a 13-month-old male with a reticular violaceous macule on the left gluteal region and a brownish papule with Darier's sign on the inner malleolus of the left foot, which was biopsied, revealing > 15 mast cells per field, leading to a diagnosis of CMTC and solitary cutaneous mastocytoma. The second case involved a newborn with a characteristic CMTC lesion without other malformations at birth, who subsequently developed two cutaneous tumors consistent with infantile hemangiomas during follow-up. DISCUSSION CMTC is a benign condition. However, approximately 50% of cases exhibit associated anomalies. When CMTC is suspected, musculoskeletal, ophthalmological, and cutaneous malformations should be ruled out. To the best of our knowledge, this is the first report of CMTC associated with mastocytoma and one of the few cases associated with infantile hemangioma.
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Affiliation(s)
- J C Moreno-Alfonso
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
| | - A Molina Caballero
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
| | - A Pérez Martínez
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
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Moreno-Alfonso JC, Molina Caballero A, Pérez Martínez A. Usefulness of cell ratios and the derived neutrophil-to-lymphocyte ratio in the diagnosis of pediatric acute appendicitis. Cir Pediatr 2024; 37:11-16. [PMID: 38180096 DOI: 10.54847/cp.2024.01.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
OBJECTIVE To analyze the accuracy of cell ratios in the diagnosis of pediatric acute appendicitis while introducing a new one -the derived neutrophil-to-lymphocyte ratio (dNLR). MATERIALS AND METHODS An observational, retrospective study of patients aged 0-15 years old diagnosed with acute appendicitis (AA) and with non-surgical abdominal pain (AP) treated in our institution from 2021 to 2022 was carried out. The neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR), and dNLR were compared between groups. RESULTS 98 AA patients (30% of whom were female; age: 10 ± 3.3 years) and 97 AP patients (53% of whom were male; age: 9.3 ± 3.7 years) were included. NLR, MLR, PLR, and dNLR values were higher in AA patients than in AP patients: 9.6 IQR (interquartile range) 9.5 vs. 3.3 IQR 5.3: p< 0.0001; 0.7 IQR 0.6 vs. 0.46 IQR 0.7: p< 0.023; 199.8 IQR 163.9 vs. 134.0 IQR 129.2: p< 0.0001; and 5.29 IQR 3.9 vs. 2.39 IQR 2.7; p< 0.0001, respectively. Sensitivity, specificity, positive-negative predictive value, area under the ROC curve, and dNLR cut-off point for AA diagnosis were 70%, 78%, 77-72%, 0.811, and 3.98, respectively. CONCLUSIONS Cell ratios are useful and cost-effective inflammatory parameters in the diagnosis of pediatric acute appendicitis. The results of this study suggest dNLR has the greatest clinical accuracy.
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Affiliation(s)
- J C Moreno-Alfonso
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
| | - A Molina Caballero
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
| | - A Pérez Martínez
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
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Moreno Alfonso JC, Molina Caballero A, Ros Briones R, Pérez Martínez A, Bardají Pascual C. Single-port transumbilical pediatric cholecystectomy: any benefits for the patient? Cir Pediatr 2023; 36:67-72. [PMID: 37093115 DOI: 10.54847/cp.2023.02.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
OBJECTIVE To compare the perioperative results of single-port laparoscopic cholecystectomy (SPLC) with those of laparoscopic cholecystectomy (LC), and to analyze whether there were any differences between both techniques in our patients. MATERIALS AND METHODS A retrospective, observational analysis was carried out in non-homogeneous groups of patients under 15 years of age undergoing LC and SPLC over a 6-year period. LC was conducted using four ports, while SPLC was performed through an umbilical incision using a wound retractor to which a surgical glove was coupled for the insertion of 3 ports and instruments curved as required. 15 clinical, surgical, and economic variables were compared by means of a univariate and bivariate analysis. RESULTS 11 patients underwent surgery - 5 through SPLC and 6 through LC. No significant differences were found in terms of mean operating time (SPLC: 144 minutes vs. LC: 139, P= 0.855) or hospital stay, but a slight increase in hospital cost was noted (SPLC: 1,160 € vs. LC: 1,177 €). The cost of LC was 1,322 € vs. 1,367 € for SPLC, with a premium of 44.30 € owing to the use of the wound retractor. None of the patients had perioperative complications, and all of them felt the cosmetic result was excellent. CONCLUSIONS In our limited experience, the differences between SPLC and LC do not clearly support one or the other. SPLC could provide patients with a better cosmetic result and allow surgeons to improve their skills. However, we believe cholecystectomy is not the most adequate procedure to start a career in single-port laparoscopy because potential complications may be severe.
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Affiliation(s)
- J C Moreno Alfonso
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
| | - A Molina Caballero
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
| | - R Ros Briones
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
| | - A Pérez Martínez
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
| | - C Bardají Pascual
- Pediatric Surgery Department. Hospital Universitario de Navarra. Pamplona (Spain)
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Moreno Alfonso JC, Molina Caballero A, Pérez Martínez A, Ros Briones R, Berrade Zubiri S, Goñi Orayen C. Pediatric thyroidectomy in a "low volume" institution without protocolization: results and future horizons. Cir Pediatr 2022; 35:125-130. [PMID: 35796084 DOI: 10.54847/cp.2022.03.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Pediatric thyroidectomy is an infrequent, complex surgery, with high risk of complications. Complication rates and oncological results of non-protocolized thyroidectomy in a secondary pediatric hospital were compared with those from reference institutions. MATERIALS AND METHODS A retrospective study of patients under 15 years old undergoing thyroidectomy ± cervical lymphadenectomy by low volume pediatric surgeons (<30 cervical endocrine surgeries annually) in a pediatric hospital from January 2010 to January 2020 was carried out. RESULTS 11 patients undergoing 12 surgeries (mean age: 9.8 years; 63% female) were analyzed. Thyroid nodules were the main surgical indication (50%), and prevalence of genetic mutations was 45%. 1 patient had transient hypocalcemia, and there were 2 cases of transient recurrent laryngeal nerve neuropraxia (16.6%). No permanent complications were noted. 66.6% of pathological reports showed malignancy. Mean hospital stay was 2.35 days (range: 1.25-5), with an overall complication rate of 25%, similar to that reported by high-volume institutions. After a mean follow-up of 4 years, tumor recurrence has not been observed in any patient. CONCLUSIONS In our view, an experienced pediatric surgeon specialized in pediatric and neonatal general surgery - even if below the high volume threshold - acquires the skills required in pediatric thyroid surgery without an increase in morbidity and mortality. Perioperative management should be agreed and protocolized by the various specialists involved to improve results.
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Affiliation(s)
| | | | | | - R Ros Briones
- Pediatric Surgery. Navarra University Hospital (Spain)
| | | | - C Goñi Orayen
- Neonatology and Pediatric Intensive Care. Navarra University Hospital (Spain)
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Pisón-Chacón J, Pérez-Martínez A, Lecumberri García N, Armendáriz Cuevas Y, Molina Caballero A, Goñi Orayen C. [An infant with intestinal pneumatosis and pneumoperitoneum: the difficult decision not to intervene]. An Sist Sanit Navar 2018; 41:245-248. [PMID: 29943768 DOI: 10.23938/assn.0293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Pneumoperitoneum in children may be due to causes that do not require urgent surgery (cardiopulmonary resuscitation manoeuvres, severe respiratory pathology or mechanical ventilation). Surgery in these cases could even worsen the prognosis. We present the case of a male infant, ex-preterm, with a history of necrotizing enterocolitis and ileal perforation at birth, requiring laparotomy and intestinal resection on two occasions and developing a secondary microcolon, due to disuse. At six months, after transitioning to full oral feeding, he presented abdominal distension with extensive intestinal pneumatosis and pneumoperitoneum on radiographs. His general appearance was good with normal intestinal transit and no peritonitis. The patient remained fasting with intravenous antibiotics, nasogastric decompression and parenteral nutrition. The evolution was favourable with oral feeding restarting on the seventh day of admission. The existence of pneumoperitoneum does not always require a laparotomy and global assessment of the patient by an interdisciplinary health team may avoid unnecessary aggressive treatments.
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Ayuso González L, Pisón Chacón J, Pérez Martínez A, González Temprano N, Molina Caballero A, Goñi Orayen C. [Single port video-assisted transumbilical appendectomy. What have we gained and what have we lost after 754 cases]. Cir Pediatr 2012; 25:197-200. [PMID: 23659021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Single-port transumbilical laparoscopically assisted appendectomy (TULAA) has become the preferred method of treating appendicitis in our Department. At first, it was reserved for noncomplicated cases, and gradually for the rest of them. We have gained experience, and it is time to share it, evaluate the results and raise into new possibilities. MATERIAL AND METHODS We performed a retrospective statistical analysis of undergone changes over the last years, referring to aspects such as surgical indications, andpostoperative complications, hospital stays and re-admissions. RESULTS From September 2003 to January 2012, a total of 1,022 appendectomies were performed. Eight hundred and forty-one children underwent TULAA, 89.65% were completed with no problems. In 179 patients, open appendectomy was initially chosen. In those cases, the reasons were complicated appendicitis, obesity or surgeon's preference (43 in the first year and just 3 in the last one). Ninety seven patients had postoperative complications of any kind, fifteen were readmitted to the hospital and 3 were reoperated because of intestinal obstruction. Medical cost savings were estimated around 750.000 Euros. CONCLUSIONS We think that TULAA is a simple and easy learning procedure, which does not result in any increase in complications, inexpensive and beneficial for patients. However, along these years, our surgical staff may have lost skills and training opportunities in conventional laparoscopic surgery. So although TULAA is still our preferred method in appendicectomy, selected cases will undergo laparoscopic appendectomy.
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Affiliation(s)
- L Ayuso González
- Servicio de Cirugía Pediátrica, Complejo Hospitalario de Navarra, Pamplona.
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Mearin F, Badía X, Balboa A, Benavent J, Caballero AM, Domínguez-Muñoz E, Garrigues V, Piqué JM, Roset M, Cucala M, Figueras M. Predictive factors of irritable bowel syndrome improvement: 1-year prospective evaluation in 400 patients. Aliment Pharmacol Ther 2006; 23:815-26. [PMID: 16556184 DOI: 10.1111/j.1365-2036.2006.02828.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The natural history of the irritable bowel syndrome is poorly understood. AIM To assess the clinical course of the irritable bowel syndrome and the factors that might predict it. METHODS An observational prospective study, involving 400 irritable bowel syndrome patients meeting Rome II criteria. Symptoms were recorded in a diary over four non-consecutive months (1, 4, 7 and 10). Demographic data, associated disorders, psychological status and health-related quality of life were obtained. RESULTS At 1-year follow-up, half of the patients and half of their physicians considered irritable bowel syndrome to have improved, but improvement was minor. Diary data showed that, according to the type of symptom, improvement was small and quite different: diarrhoea in 19% of patients, abdominal pain frequency in 26%, constipation in 33% and abdominal pain intensity in 60%. Factors related to improvement at one year were: severe symptoms and poor health-related quality of life at first visit, irritable bowel syndrome-constipation, good improvement at 3 months, anxiety/depression, stress, symptoms related to meals and absence of comorbidity. By multivariate logistic regression, predictors were: severe basal symptoms and good improvement at 3 months (OR:CI 95%, 1.32:1.09-1.59 and 4.44:2.81-7.05). CONCLUSIONS At 1-year follow-up, half the patients and their physicians considered the irritable bowel syndrome to have had some improvement but, symptom diaries demonstrated that improvement was small and heterogeneous. Severe basal symptoms and improvement at 3 months were related to better prognosis.
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Affiliation(s)
- F Mearin
- Institute of Functional and Motor Digestive Disorders, Centro Médico Teknon, Barcelona, Spain.
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Abstract
Many bioactive glasses and glass ceramics contain silica, yet the effect of silica on the osteoblast is not well understood. The osteoblast cell response to a silica surface, without the interference of the other ions present in glasses and glass ceramics has been investigated. A silica sol-gel was prepared which gave a molar ratio of 1:4:4 tetraethyl orthosilicate (TEOS): ethanol:acidified water 0.2 M HCl) and spin cast on to thermanox discs. The gel was characterized in terms of bioactivity and release of silicic acid. Primary human osteoblasts (HOBs) were seeded on the surface of upright or inverted silica discs. Cell activity (alamar blue reduction), number (DNA content) and differentiation (alkaline phosphatase activity, nodule formation and mineralization) were measured. There was no apparant difference in cell number, activity or alkaline phosphatase activity between silica discs and controls. Nodules formed much earlier on the silica surfaces and these eventually mineralized. Nodule formation was reproducibly enhanced on the silica surface and less markedly on the inverted discs. It is likely that both the surface characteristics of the silica gel and silicic acid release from the disc affect osteoblast behaviour.
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Affiliation(s)
- S I Anderson
- Biomaterials Group, School of Biomedical Sciences, University of Nottingham, Queen's Medical Centre, Clifton Boulevard, Nottingham, NG7 2UH, UK.
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Valenzuela M, Martín-Ruiz JL, Alvarez-Cienfuegos E, Caballero AM, Gallego F, Carmona I, Rodríguez-Téllez M. Colitis cystica profunda: imaging diagnosis and conservative treatment: report of two cases. Dis Colon Rectum 1996; 39:587-90. [PMID: 8620815 DOI: 10.1007/bf02058718] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
UNLABELLED Rectally localized colitis cystica profunda can simulate mucosecretory carcinoma. PURPOSE AND METHODS Because endoscopic examination and barium enema do not clarify the diagnosis, other diagnostic imaging methods such as transrectal ultrasonography, computerized tomography, or magnetic resonance imaging are needed. RESULTS Transrectal ultrasonography identifies multiple cysts in the rectal submucosa, with areas of echorefringent fibrosis between cysts, and confirms the absence of lymph node involvement or invasion of the muscular layer. Findings with computerized tomography and magnetic resonance imaging have not previously been described for colitis cystica profunda. With computerized tomography, the lesion appears as a noninfiltrating entity in the submucosa, with loss of perirectal layers of fatty tissue and thickening of the levator ani muscle. With nuclear magnetic imaging, nodulations produce intense signals that increase in T2, illustrating the mucoprotein content of the cysts. The presence in surgical biopsy material of large, whole cysts confirms the diagnosis. CONCLUSION Reeducation of bowel habits aimed at avoiding straining and a high-fiber diet together with bulk laxatives can lead to complete remission of lesions in 6 to 18 months.
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Affiliation(s)
- M Valenzuela
- Department of Medicine, School of Medicine, University of Granada, Spain
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Valenzuela M, Mártin Ruiz JL, Caballero AM, Alvarez de Cienfuegos I. [Regulation of gastric acid secretion]. Rev Esp Enferm Dig 1995; 87:874-82. [PMID: 8562194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- M Valenzuela
- Departamento de Medicina, Facultad de Medicina, Universidad de Granada
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Valenzuela M, Martín Ruiz JL, Caballero AM, Alvarez de Cienfuegos I, Nogales FF, Peña JF. [The analysis of the gastric mucosa by computerized densitometry]. Gastroenterol Hepatol 1995; 18:449-56. [PMID: 8521220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
An analytical method of histologic imaging of the gastric mucosa by computerized densitometry based on the extraction of components of an image on the basis of its luminous density is described. A group of 10 healthy controls, a group of 10 subjects with gastric ulcer and 10 with duodenal ulcer were included in the study. The method was particularly useful in the identification of atrophic and hypertrophic processes. A decrease was found in the density of parietal and chief cells in atrophic gastritis of the gastric body. In atrophic gastritis of the gastric antrum a decrease was observed in global cell density of the antrum. Patients with gastric ulcer did not present variations versus the control group. In those with duodenal ulcers an increase was observed in the density of surface cell of the gastric body with no variation in the density of parietal and principal cells. This finding challenges the classical concept on the increase in parietal cell mass accompanying duodenal ulcers.
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Affiliation(s)
- M Valenzuela
- Departamento de Medicina, Facultad de Medicina, Universidad de Granada
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Pérez Blanco FJ, Caballero AM, Becerril MC, Garrido F. [Bilateral pelvic renal ectopia: a new case]. Med Clin (Barc) 1983; 81:187. [PMID: 6621157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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