[Alectinib and mixed large cell neuroendocrine carcinoma of the lung.] / Az alectinib és a tüdo kevert nagysejtes neuroendokrin carcinomája.

The treatment of mixed large cell neuroendocrine carcinoma is less studied due to its low incidence. However, the presence of anaplastic lymphoma kinase (ALK) fusion gene is rare in such tumours, ALK inhibitors may represent a promising therapeutic option instead of cytostatic therapy. Routine chest X-ray and then computed tomography (CT) examination revealed a pulmonary tumour in a 52-year-old asymptomatic woman. The neoplasm was removed by lobectomy. Histological examination confirmed papillary predominant lung adenocarcinoma. The patient was treated with postoperative chemotherapy and irradiation. 3 years later, neurologic symptoms were observed, therefore, brain CT was performed. The evaluation confirmed brain metastases which were removed. Histological examination identified metastasis of large cell neuroendocrine carcinoma. Revision and molecular examination of the metastasis and lung specimen revealed pulmonary mixed large cell neuroendocrine carcinoma with ALK-rearrangement. Alectinib (Alecensa) treatment was initiated resulting in regression of the previously observed liver metastases. Progression has not occurred in the last 3 years since the start of treatment. Detection of ALK fusion genes and research of ALK inhibitor therapy focus primarily on lung adenocarcinomas. Our case report would like to draw attention to the evaluation of driver mutations in pulmonary mixed neuroendocrine carcinoma with adenocarcinoma component because targeted treatment may be an effective alternative. Orv Hetil. 2023; 164(14): 548-554.

New trends in the surgical treatment of axilla in breast cancer / Új trendek az axilla sebészi kezelésében emlorák esetén

Oncosurgical treatment of breast tumors involves the removal of metastatic axillary lymph nodes. In the last 30 years, the diagnosis and treatment of axillary lymph nodes have also undergone significant changes. The introduction of sentinel lymph node biopsy in 1993 made axillary block dissection with high morbidity safely omitted in a significant proportion of patients, and similarly, the staging of breast tumors and thus oncology and complex treatment became significantly more accurate. Shortly after the introduction of sentinel lymph node biopsy, intraoperative examination of sentinel lymph nodes (e.g. imprint cytology) also appeared, which significantly reduced the number of surgeries performed in the two sessions, thereby significantly reducing patient burden and surgical costs. The results of our study indicate that axillary block dissection is required in the treatment of axilla in an ever-decreasing group of patients and this proportion will decrease further in the future, with the increasing use of alternative axillary radiotherapy. The imprint cytological examination of sentinel lymph nodes taking into account current guidelines, no longer provides demonstrable benefits and its routine use is not justified. According to the latest international recommendations, intraoperative examination of the sentinel lymph node may be indicated in connection with mastectomy (when postoperative radiotherapy is not planned) and after neoadjuvant treatment. Our results suggest that the detection of suspected lymph nodes during preoperative axillary ultrasound may predict the stage of the disease. Based on our research results confirm that in patients receiving neoadjuvant therapy, in addition to the preoperative size of the tumour (≤20 mm, P = 0.002), the preoperative size of the lymph node (≤15 mm, P = 0.04) may also be used to predict that the stage of the disease is N0-1.

Multifocal Urinary Tract Metastasis of Colorectal Carcinoma.

INTRODUCTION: Secondary urinary tract tumors are uncommon findings and mainly evolve by direct invasion from adjacent organs. Actual metastatic involvement often develops in the urinary bladder, while the upper urinary tract is infrequently affected. In addition, the lungs, breast, and prostate gland are the usual primary sites. Colorectal carcinoma (CRC) may spread to the ureter directly or seeds via vascular or lymphatic channels. It may pose struggles in the differential diagnosis because CRC shares standard pathologic features with the primary adenocarcinoma of the urinary tract. CASE PRESENTATION: We describe the case of an 81-year-old man who was referred to our hospital with a distal ureteral tumor that was treated by a ureteronephrectomy. The histopathological and genetic analysis established the diagnosis of metastatic CRC along with 3 metastases in the renal pelvis. CONCLUSION: This rare case highlights the limitations of conventional histological processing, including immunohistochemistry, and it underlines the role of molecular investigations in certain circumstances.

Angiomyolipoma of the kidney-Clinicopathological analysis of 52 cases.

The renal angiomyolipoma (AML) is a benign tumor characteristically composed of fat, smooth muscle tissue, and vessels. We collected AMLs from our nephrectomy database, reclassified them according to their histological appearance, recorded the demographic, clinical, and pathological parameters, and compared them with oncocytoma (RO) and renal cell carcinoma (RCC). Immunohistochemistry was ordered in 41 cases. In 2224 nephrectomies, we found 52 AMLs with a 53 mm median size. The mean age was 52.76. Forty-eight tumors were sporadic, while four were hereditary. The revision resulted in 31 classic, 13 leiomyoma-like, five lipoma-like, two epithelioid, and one AML with epithelial cysts. SMA was diffusely positive, except for the epithelioid type, while MelanA harbored stronger expression than HMB45. AML was more frequent in females and appeared ten and 7 years earlier than RO and RCC, respectively. The follow-up time was 7.42 years, and neither tumor-related death nor relapse occurred. AML is rare in nephrectomies and develops primarily in females in their 50s with an average size of 50-60 mm at the surgery. The histological appearance in order of frequency is classic, leiomyoma-like, lipoma-like, epithelioid, and cystic. The MelanA, HMB45, and SMA immunohistochemistry can support the light-microscopic findings.

Angiomyofibroblastoma in a male patient ­ a case report on a rare paratesticular lesion and review of the literature / Angiomyofibroblastoma férfiban - egy ritka paratesticularis eltérés és irodalmi áttekintés.

Összefoglaló. A scrotum képalkotó vizsgálóeljárásai közül elsonek választandó az ultrahang, mivel könnyen hozzáférheto, szenzitivitása és specificitása magas. Szerepe kiemelendo mind az intratesticularis eltérések differenciáldiagnózisában, mind pedig a kevésbé ismert paratesticularis eltérések esetében. Az urológiai ambulancián egy 56 éves férfi jelentkezett kivizsgálásra tapintható terime miatt. Ultrahangvizsgálattal paratesticularis elváltozás látszódott, mely a vizsgálat során az inguinalis csatorna irányába többször elmozdult. A laesio dignitása nem volt meghatározható, ezért mutéti eltávolításra került sor. A szövettani vizsgálat a férfiak körében ritkán eloforduló angiomyofibroblastoma diagnózisát véleményezte. A paratesticularis elváltozások ugyan ritkán fordulnak elo, de a gyakoribb entitások és azok ultrahangos sajátosságainak ismerete elengedhetetlen a terápia tervezése szempontjából. Orv Hetil. 2021; 162(34): 1376-1382. Summary. Ultrasonography is the basic imaging technique for the evaluation of testicular structures because it is easily accessible and has high sensitivity and specificity. It plays a significant role in the differential diagnosis of intratesticular changes, in addition, its role should be emphasised in rare paratesticular abnormalities. A 56-year-old male presented in the urology department complaining of a palpable inguinal mass and was referred to ultrasonography for further evaluation. A scrotal ultrasound was performed, and it described a mobile paratesticular mass without any specific characterizations. Therefore the lesion was removed, and the histological analysis established the diagnosis of angiomyofibroblastoma. Paratesticular lesions are rare, but it is essential to know the frequent abnormalities and the corresponding ultrasound findings for planning of treatment. Orv Hetil. 2021; 162(34): 1376-1382.

"Gap in the shield" ­ imaging of the thyroid gland from the multidisciplinary perspective / "Rés a pajzson" - a pajzsmirigy modern képalkotó vizsgálata multidiszciplináris szemszögbol.

Összefoglaló. A pajzsmirigy az elso szervek közé tartozik, melyek megjelenítésében, betegségeinek felfedezésében az ultrahang-diagnosztikának fontos szerepe van. A pajzsmirigybetegségek a lakosság jelentos részét érintik, és a technika fejlodésével egyre több pajzsmirigyeltérés, göb kerül felfedezésre. A pajzsmirigy rosszindulatú folyamatainak nincs egy bizonyos specifikus jele, viszont az ultrahangkép alapján meghatározhatók a malignitásra gyanús eltérések. Erre az elmúlt években több összefoglaló rendszer is született. Jelen összefoglaló tanulmányunknak az a célja, hogy bemutassuk a pajzsmirigy ultrahangdiagnosztikájának fejlodését; összehasonlítsuk az egyes leletezési rendszereket, úgymint TIRADS, EU-TIRADS, K-TIRADS, melyek célja a feltehetoleg rosszindulatú göbök kiszurése, azonosítása a mindennapi rutinmunka során; vizsgáljuk a különbözo rendszerek kapcsolatát a patológia által használt Bethesda-pontrendszerrel. Az ultrahangvizsgálat megfelelo értékelése, a pontrendszerek ismerete segíthet a pajzsmirigygöb differenciáldiagnózisában, a követési frekvencia meghatározásában, csökkentheti az aspirációs citológiák számát, ezzel támogatva a klinikai döntéshozatalt. Orv Hetil. 2021; 162(14): 530-541. Summary. The thyroid gland was one of the first organs, the ultrasound (US) examination of which has played an important role. The thyroid diseases affect a large part of the population, and with the development of imaging technology, more and more thyroid abnormalities, nodules and malignant lesions are being discovered. There are no specific signs of thyroid cancer, but the suspicious signs could be determined by US. In recent years, several systems have been developed. The aim of our review is to demonstrate the development of US diagnostics of the thyroid gland; to compare the different reporting systems, such as TIRADS, EU-TIRADS, K-TIRADS, which should help to identify the questionable lesions in the daily routine work. We examine the relationship between the different US systems and the Bethesda point score used by pathologists. The literature review shows that the US examination supports the clinical decisions, helps to select, who should have a fine-needle biopsy, and allows to determine the frequency of follow-up. The number of unnecessary fine-needle biopsies could be reduced, too. Our paper is part of a bigger research, the ethical license number is 23/2020, University of Szeged. Orv Hetil. 2021; 162(14): 530-541.

Adaptive coping strategies in male infertility, paramedical counselling as a way of support.

Aims: In the last decades, the number of infertile males increased worldwide which gained more focus. The extent to which a person or a couple is able to cope adaptively with the problem of infertility depends on the combined effect of several variables. Our aim was to apply counselling among males suffering from infertility problems. During the therapy - besides providing information - we aim to elaborate the effects of the treatment and experiences, to process information, to develop adaptive coping strategies against stress and to indirectly or directly change health behaviours influencing reproduction.Methods: Only patients with male factor infertility were involved. They were divided into an observed group (n = 57) and a control (n = 51) group after a thorough physical examination and assessment of their reactions to, and awareness of, the disease.Results: The group that received the interventions had an intense awareness of the diagnosis and aims and nature of the indicated treatment. They employed purposeful problem-solving coping strategies, reported being satisfied with the infertility treatment.Conclusions: The counselling of clients with infertility problems a more favourable mental well-being can be established by the active participation of professional helpers. Patients might receive effective, targeted and problem-specific help.Abbreviations: ART: Assisted Reproductive Technology.

Testicular adrenal rest tumor in the background of congenital adrenal hyperplasia / [Testicularis adrenalis rest tumor a congenitalis adrenalis hyperplasia hátterében]

The prevalence of testicular adrenal rest tumours varies in different forms of congenital adrenal hyperplasia. Patients with 21-hydroxilase deficiency usually have bilateral and palpable testicular nodules. Although adrenal rest tumours are well documented in the literature, the diagnosis and management require a multidisciplinary approach: the cooperative work of endocrinologists, urologists, pathologists and radiologists is essential. In the case of an early diagnosis, appropriately increased corticosteroid treatment may reduce the tumour mass. In advanced stages, tumours can lead to irreversible parenchymal damage causing infertility. The importance of an early and accurate diagnosis cannot be emphasized enough, since the therapy differs significantly from other benign or malignant testicular neoplasia. A case of a testicular adrenal rest tumour is presented along with the multidisciplinary perspectives of the diagnosis and management of these lesions. Orv Hetil. 2020; 161(16): 623­631.

[Differential diagnostic challenges of abdominal wall endometriosis from the radiologist's point of view]. / Hasfali endometriosis: differenciáldiagnosztikai nehézségek a radiológus szemszögébol.

The incidence of endometriosis, including atypical forms of the disease, has been continuously growing, thus increasingly challenging for the imaging specialists as well. We conducted a retrospective study to analyze the results of ultrasound-guided interventions between 2016 and 2018. All interventions were performed in female patients due to uncertain abdominal wall lesions at the University of Szeged, Hungary. The abdominal wall lesions were incidentally detected, one by CT, the others by ultrasound examinations. We identified 12 cases during the study period. The average age of the patients was 59 years (29-79), 8 of them had abdominal surgery in their medical history. The mean diameter of the masses was 34.4 mm (20-49 mm). Since the indication of imaging examinations was the evaluation of a known or suspected malignancy, four patients had undergone an MRI prior to the biopsy. In addition, ultrasound-guided biopsy was not performed in another two patients, and the diagnosis was established by histological examination of the surgically removed specimens. The histological examination revealed malignant primary serous epithelial tumor in one case, metastases in six cases, endometriosis in six patients and abdominal wall abscess was found in one patient. Endometriosis was more frequent in the younger patients. The likelihood of endometriosis as a cause of abdominal wall lesions of younger, premenopausal female patients is rather high, especially with obstetrical or gynaecological operations in the medical history. Ultrasound plays a primary role in the detection and therapy planning of these lesions. Orv Hetil. 2019; 160(35): 1395-1403.

[Possibilities of doctor-patient communication - understanding patients' expectations]. / Az orvos­beteg kommunikáció új lehetoségei ­ a betegek elvárásai alapján.

INTRODUCTION: Nowadays doctor-patient consultation is not limited to personal appointments, there are new technical possibilities to keep contact. AIM: The aim of our study was to examine the way in which the doctor and patient interact with each other between two personal consultations and how the patients would like to reach their physicians when needed. METHOD: Questionnaire survey was done among waiting patients in an outpatient clinic in Budapest. The questionnaire was based on the following groups of questions: habits of visiting a doctor, the methods of communication with a specialist, use of technical tools and socio-demographic data. STATISTICAL ANALYSIS: Simple descriptive analysis, chi-square test and binary logistic regression were used. RESULTS: The participants (260 persons) were in 36.2% male and in 63.8% female. One out of four patients did not contact the doctor between two personal consultations. The rest of the patients contacted the nurse by phone or their doctors on their mobile even as per different socio-demographic groups but without a significant difference in between those. Two thirds of the patients would like to have more face to face appointments with their doctor, half of them would like to keep contact by e-mail, and one out of three would call the doctor on mobile phone as far as possible. More men need personal consultations dominantly and in smaller proportion divorced, widowed and patients with vocational education. Half of the patients would like to e-mail their doctor, especially the younger and higher educated people. CONCLUSION: Patients' consultation preferences differ by socio-demographic groups. Reestablishing conditions by taking all of our results into account, the efficiency of outpatient-clinics could be increased. Orv Hetil. 2018; 159(50): 2136-2143.

[Men's knowledge of male infertility and the possibilities for supporting therapy: risk factors and individual responses]. / A férfiak férfimeddoséggel kapcsolatos ismeretei és a támogatás lehetoségei: kockázati tényezok és egyéni válaszreakciók.

In recent decades, the incidence of male infertility has been increasing continuously both worldwide and in Hungary and is becoming a more and more central issue. Millions of men at the reproductive age are affected by male infertility. In addition to the known organic reasons, many life-style and environmental factors can be expected to contribute to this. The biopsychosocial theoretical model of infertility allows us to interpret the lack of fertility not only from the medical point of view, but also as a psychosocial phenomenon. Men's coping strategies, health information seeking habits, and knowledge of infertility are similar to women's, but there are several different points in their responses given to the problem. So medical, nursing and other health professionals dealing with infertile male patients should devote special and high attention to patients' conducting and paramedical counselling as supportive therapy. Within the framework of this - besides giving information - the individual support contributes to the elaboration of information, arising effects and experiences, furthermore to the developement of adaptive coping strategies for stress, and to the modification of direct or indirect changes in health behavior affecting reproductive health during the treatment period. Orv Hetil. 2018; 159(31): 1262-1268.

[The role of ultrasonography in the investigation of male infertility]. / Az ultrahangmódszerek szerepe a férfimeddoség kivizsgálásában.

Unintended childlessness affects approximately 9-15% of couples in the reproductive age. It is known that a remarkable proportion of infertility is caused by the disorders of the male reproductive functions. Diagnostic imaging methods and especially ultrasonography play a crucial role in the infertility work-up, the ultrasound examination has become the method of choice for imaging in diseases affecting the testis. With the development of high resolution transducers and technology using colour Doppler, pulsed Doppler, share wave elastography and strain elastography, it is now possible to make accurate diagnoses. However, the place of the new imaging methods in the algorithm of infertility check-up should be clearly defined. Orv Hetil. 2018; 159(21): 815-822.