This study aimed to compare mucinous carcinoma and adenocarcinoma of the appendix in terms survival investigate risk factors influencing survival. The data for this were retrieved from SEER database (SEER Research Plus 17 registries). Patients diagnosed with cancer between 2004 2019 included. Demographic data, such as age, gender, marital status, year diagnosis, along oncological variables like stage, surgery, chemotherapy, radiotherapy, time, extracted database. Pathological subtypes...

This paper reports on the detection and manipulation of cells using a pipette tip with capacitive microsensor fabricated by combined 3D printing MEMS processes. was directly onto device. First, pair comb electrode sensor traditional process. Then, structure 3D-printed substrate projection micro stereolithography. process is possible to form nm- cm-scale structures integrally high precision three-dimensionally. The device successfully detected cell suction ejection. In addition, transfer...

BACKGROUND Chronic anal fissure is a common condition that causes pain and discomfort has significant impact on quality of life. When conservative management fails, surgical sphincterotomy can be successful. This retrospective study from single center in Turkey included 188 patients with chronic fissures aimed to compare outcomes open closed sphincterotomy. MATERIAL AND METHODS treated lateral internal (LIS) for between January 2015 December 2021 our hospital. Open LIS procedure was...

In this study, it was aimed to investigate the survival rate and prognostic factors affecting in triple negative male breast cancer patients. Data were obtained from SEER (Surveillance Epidemiology End Results). Triple-negative patients between 2010 2019 included study. Demographic, clinical, oncology data evaluated. Among 4930 patients, 92 (1.87%) with molecular subtypes The median age of 67 (IQR: 58.25-73.5). majority white (68.5%). being married 62%. It on both sides; most common tumor...

This study describes a rare cell sorter (RCS) method to detect circulating tumor cells (CTCs) and CTC clusters in whole blood without pretreatment.We collected samples from breast cancer patients at the University of Tsukuba Hospital. A total 15 whole-blood specimens with were analyzed via microfluidics chip, fluorescence-conjugated antibody staining, fluorescence microscopy. Of cases, eight by RCS ver3 seven ver3.5 reveal potential clinical differences scanning methods. We then examined...

Laparoscopic colorectal surgery is a surgical technique as safe open surgery.Transanal total mesorectal excision (TaTME), which new approach in rectum surgery, the resection of with perianal help endoscopic instruments.Although there are specially designed tools for this approach, it can also be done other options.Our patient, who we prepared operation diagnosis rectal cancer, was operated standard using manually sponge-port during Coronavirus disease-19 pandemic period.After resection,...

This paper reports on the detection of cells using a micropipette integrated with capacitive microsensor fabricated by hybrid fabrication process that combines MEMS technology and 3D printing. The was printing directly onto device. First, electrodes were conventional process. Next, pipette structure printed substrate projection micro stereolithography UV curable resin. Then, sensor cut into shapes. We demonstrated use device to detect cell.

Arabidopsis is a model plant for studying the mechanism of growth and development. Many studies on requires analysis root tip. Previously, biologists always cut tip put them in enzyme solution to isolate protoplast analyze RNA or protein cells. But this method has disadvantage. The location information protoplasts lost, more advanced gene expression cannot be performed. In research, we propose single cell level pickup system cells from under dynamic environment. Specifically, integrates an...

ÖZET Ektopik paratiroid bezleri, gözden kaçırıldıklarında, persistan veya rekürren hiperparatiroidizmin ortak bir etiyolojisini oluştururlar. embriyogenez sürecinde anormal göçten kaynaklanır ve başarılı identifikasyon olmaması cerrahisinde başarı eksikliğine neden olabilir. inferior paratiroidler anterior mediastende, timus tiroid bezinde en sık görülürken, ektopik superior için görülen pozisyon trakeoözofageal oluk retro özofageal bölgedir. Boyun ultrasonografisi, 99mTc Sestamibi taraması...

Erişkinlerde ince bağırsak volvulusu (İBV) çok nadir görülen bir hastalıktır ve hayatı tehdit eden cerrahi acildir. Bu nedenle İBV'nin erken teşhisi tedavisi önemlidir. Meckel divertikülü sindirim sisteminin en sık malformasyonudur. Gastrointestinal kanama, divertikülünün çocuklarda %40,2'ye varan insidansı ile prezentasyonudur. Bununla birlikte, tıkanıklığı yetişkinlerde belirtidir semptomatik vakalarının %14 ila %40'ını oluşturur. divertikülüne sekonder barsak ise nadirdir. İBV özellikle...

Amaç
 Erkek Meme Kanseri nadir görülen bir hastalıktır. İnsidansı
 son yıllarda artmakta, ancak sağkalım sonuçları
 iyileşmektedir. Prospektif randomize çalışmaların
 eksikliği nedeniyle, kadın meme kanseri kılavuzlarına
 göre tedavisi ve takibi yapılmaktadır. Ancak kendine
 özgü anatomi fizyolojisi nedeniyle hastalığın seyrinde
 farklılıklar olabileceği düşünülmektedir.
 Gereç Yöntem
 Süleyman Demirel Üniversitesi Tıp Fakültesi Cerrahi
...

Arabidopsis is a kind of model plant for studying the mechanism growth and development including photosynthesis environmental stress response. Lots studies on requires analysis root tip. Previously, biologists always cut tip put them in special chemical to isolate protoplast analyze RNA or protein cells. But this method has disadvantage. Protoplast are exposed enzyme solution long time after they isolated. This might disturb original gene expression affect result transcriptome result. In...

Travmatik nöromlar, gerçek neoplazmlar olmayıp tümör
 benzeri sekonder hiperplazi olarak kabul edilen
 lezyonlardır. Bilier sistemde görülen travmatik nöromalar
 sistik duktus güdüğünde kolesistektominin geç
 komplikasyonu gelişir ve hastalar genelde
 striktür yada obstrüksiyona bağlı sarılık nedeni ile kliniğe
 başvurur. Kolesistektomiden birkaç ay 40 yıl
 sonra ortaya çıkabilirler. traktın nörinomu daha
 önce çok nadir bildirilmiş olsa da, tanı...

Disposable one time use glass micropipettes are used for single cell pickup system. Micropipettes fabricated by puller and have slightly different lengths shapes. We propose a detection system using two-axis laser sensor combined with visual conventional microscopy accurate micropipette tip position detection. achieved accuracy of 27 μm sensor, the total takes 2 min.