| 1. |
- Lundberg, Jonas, 1961, et al.
(författare)
-
Avoidance of complications after the use of deep inferior epigastric perforator flaps for reconstruction of the breast.
- 2006
-
Ingår i: Scandinavian journal of plastic and reconstructive surgery and hand surgery / Nordisk plastikkirurgisk forening [and] Nordisk klubb for handkirurgi. - : Informa UK Limited. - 0284-4311. ; 40:2, s. 79-81
-
Tidskriftsartikel (refereegranskat)abstract
- We assessed 50 consecutive unilateral deep inferior epigastric perforator (DIEP) flaps for breast reconstruction to find out our morbidity and how to avoid it. We routinely dissected the superficial epigastric vein bilaterally and perforators ipsilaterally. If there were insufficient perforators on the ipsilateral side, we then dissected the contralateral side. We made an additional anastomosis to the superficial epigastric vein in cases of venous congestion after reperfusion that could threaten flap survival. One perforator was used on 31 occasions, and the contralateral side was dissected in 16. A prophylactic anastomosis of superficial epigastric vein was done in 3. No flap was lost completely but 5 partially necrosed. A comparison of the first 25 and the second 25 flaps showed more dissections of the contralateral side and more prophylactic anastomoses of the superficial epigastric vein in the second 25. Partial necrosis was less common in the second 25. We suggest that more liberal dissection of the contralateral side and the prophylactic anastomosis of the superficial epigastric vein to lower morbidity and give better cosmetic results.
|
|
| 2. |
|
|
| 3. |
- Bakri, Sherif, 1980, et al.
(författare)
-
Height of the palatal vault after two different surgical procedures: Study of the difference in patients with complete unilateral cleft lip and palate.
- 2012
-
Ingår i: Journal of plastic surgery and hand surgery. - 2000-6764. ; 46:3-4, s. 155-158
-
Tidskriftsartikel (refereegranskat)abstract
- Abstract The present study compared the height of the palatal vault in dental casts from 320 10-year-old children with unilateral cleft lip and palate (UCLP) operated on with the push-back technique according to Wardill-Kilner (W-K) with patients operated on with delayed hard palate closure (DHPC). The palatal height in patients operated on with the DHPC technique was found to be significantly higher than in patients operated on with the W-K technique. This coincides with better maxillary growth and better speech in the DHPC group.
|
|
| 4. |
- Bakri, Sherif, et al.
(författare)
-
Vertical Maxillary Growth After Two Different Surgical Protocols in Unilateral Cleft Lip and Palate Patients.
- 2014
-
Ingår i: The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association. - : SAGE Publications. - 1545-1569. ; 51:6, s. 645-650
-
Tidskriftsartikel (refereegranskat)abstract
- Objective: The aim of the present study was to compare vertical maxillofacial growth in patients born with unilateral cleft lip and palate (UCLP) who were treated using two different surgical protocols. Design: A retrospective cohort study. Subjects: We studied 92 patients with complete UCLP (61 male and 31 female) treated at Sahlgrenska University Hospital in Gothenburg, Sweden: 46 consecutive patients born between 1965 and 1974 who were operated according to the Wardill-Kilner (W-K) protocol and 46 consecutive patients born between 1982 and 1989 who were operated according to the Gothenburg delayed hard palate closure (DHPC) protocol. Methods: We analyzed lateral cephalograms obtained at 10 years of age. Results: Patients treated according to the Gothenburg DHPC protocol had significantly greater anterior upper facial height, anterior maxillary height, overbite, and inclination of the maxilla than those treated with the W-K protocol. Both techniques led to similar posterior upper facial height. Conclusion: The Gothenburg DHPC protocol in patients with complete UCLP results in more normal anterior maxillary vertical growth and overbite and therefore increased maxillary inclination at 10 years of age.
|
|
| 5. |
- Belitsky, Victor, 1955, et al.
(författare)
-
A new 3 mm band receiver for the Onsala 20 m antenna
- 2015
-
Ingår i: Astronomy and Astrophysics. - : EDP Sciences. - 0004-6361 .- 1432-0746. ; 580
-
Tidskriftsartikel (refereegranskat)abstract
- A new receiver for the Onsala 20 m antenna with the possibility of being equipped with 3 mm and 4 mm bands has been built and the 3 mm channel has been commissioned during the Spring 2014. For single-dish operation, the receiver uses an innovative on-source/off-source optical switch. In combination with additional optical components and within the same optical layout, the switch provides two calibration loads (for the 3 mm and 4 mm channels), sideband rejection measurement, and tuning possibilities. The optical layout of the receiver employs all cold (4 K) offset elliptical mirrors for both channels, whereas the on-off switch employs flat mirrors only. The 3 mm channel employs a sideband separation (2SB) dual polarization receiver with orthomode transducer (OMT), 4-8 GHz intermediate frequency (IF), x? 2pol x? upper and lower sidebands (USB? +? LSB). The cryostat has four optical windows made of high density polyethylene (HDPE) with anti-reflection corrugations, two for the signal and two for each frequency band cold load. The cryostat uses a two-stage cryocooler produced by Sumitomo HI? RDK? 408D2 with anti-vibration suspension of the cold-head to minimize impact of the vibrations on the receiver stability. The local oscillator (LO) system is based on a Gunn oscillator with aphase lock loop (PLL) and four mechanical tuners for broadband operation, providing independently tunable LO power for each polarization. This paper provides a technical description of the receiver and its technology and could be useful for instrumentation engineers and observers using the Onsala 20 m telescope.
|
|
| 6. |
- Bergquist, Henrik, 1969, et al.
(författare)
-
Functional long-term outcome of a free jejunal transplant reconstruction following chemoradiotherapy and radical resection for hypopharyngeal and proximal oesophageal carcinoma
- 2004
-
Ingår i: Digestive surgery. ; :21, s. 426-433
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND/AIMS: To evaluate the functional outcome of a reconstruction by a free vascularized jejunal transplant combined with a voice prosthesis after chemoradiotherapy and surgery for proximal oesophageal or hypopharyngeal cancer. METHODS: Seven patients (6 men, mean age 52 years, range 28-70) with squamous cell cancer in the proximal oesophagus (n = 6) or the hypopharynx received preoperative chemoradiotherapy (40.8 Gy, cisplatinum and 5-FU) followed by a circumferential pharyngolaryngectomy and resection of the proximal oesophagus. A single-stage reconstruction was carried out with a free jejunal transplant using a microsurgical technique. A tracheojejunal puncture and insertion of a voice prosthesis (Provox I) was performed after 3 months in suitable cases. RESULTS: All operations had a per- and postoperative uneventful course. Five patients were alive after a mean follow-up time of 5 years and 7 months after surgery (range 3 years 4 months to 7 years 10 months), while 2 patients died from metastases within 2 years after surgery. Postoperative examination showed histopathological down-staging in all cases. Relief of dysphagia was achieved in most cases. Good or average speech was recorded in 3 patients. CONCLUSION: Reconstruction after radical resection for proximal oesophageal and hypopharyngeal cancer can be carried out with low mortality, acceptable morbidity and a promising functional outcome.
|
|
| 7. |
- Elander, Anna, 1955, et al.
(författare)
-
Isolated cleft palate requires different surgical protocols depending on cleft type.
- 2017
-
Ingår i: Journal of plastic surgery and hand surgery. - 2000-6764. ; 51:4, s. 228-234
-
Tidskriftsartikel (refereegranskat)abstract
- A staged protocol for isolated cleft palate (CPO), comprising the early repair of the soft palate at 6 months and delayed repair of the eventual cleft in the hard palate until 4 years, designed to improve maxillary growth, was introduced. CPO is frequently associated with additional congenital conditions. The study evaluates this surgical protocol for clefts in the soft palate (CPS) and for clefts in the hard and soft palate (CPH), with or without additional malformation, regarding primary and secondary surgical interventions needed for cleft closure and for correction of velopharyngeal insufficiency until 10 years of age. Of 94 consecutive children with CPO, divided into four groups with (+) or without (-) additional malformations (CPS+or CPS-and CPH+or CPH-), hard palate repair was required in 53%, performed with small local flaps in 21% and with bilateral mucoperiosteal flaps in 32%. The total incidence of soft palate re-repair was 2% and the fistula repair of the hard palate was 5%. The total incidence of secondary velopharyngeal surgery was 17% until 10 years, varying from 0% for CPS-and 15% for CPH-, to 28% for CPS+and 30% for CPH+. The described staged protocol for repair of CPO is found to be safe in terms of perioperative surgical results, with comparatively low need for secondary interventions. Furthermore, the study indicates that the presence of a cleft in the hard palate and/or additional conditions have a negative impact on the development of the velopharyngeal function.
|
|
| 8. |
- Klintö, Kristina, et al.
(författare)
-
Coverage, reporting degree and design of the Swedish quality registry for patients born with cleft lip and/or palate
- 2020
-
Ingår i: BMC Health Services Research. - : BMJ Publishing Group Ltd. - 1472-6963. ; 20:1
-
Tidskriftsartikel (refereegranskat)abstract
- Background: The objective of the Swedish cleft lip and palate (CLP) registry is to promote quality control, research and improvement of treatment, by comparison of the long-term results of surgery, orthodontics and speech from all six Swedish CLP centres. The purpose of the study was to investigate the coverage and reporting degree of the Swedish CLP registry, and to describe the design of the registry and discuss questions of reliability and validity of the data included.Methods: All six Swedish CLP centres participate in the registry. All children in Sweden with cleft lip and/or cleft palate, born from 2009 onwards, are included in the registry. Baseline data such as cleft type (ICD-10 diagnosis), heredity, birth weight and additional deformities and/or syndromes, as well as pre-surgical treatment, are recorded at first visit. Data on surgical treatment are recorded continuously. Treatment outcome regarding dentofacial development and speech are recorded at follow-ups at 5, 10, 16 and 19 years of age. Data on dentofacial development are also recorded 1 year after orthognathic surgery. In addition, data on babbling and speech are recorded at 18 months of age. Coverage degree and reporting degree of surgery was assessed by comparison with registrations in the Swedish Central patient registry. Reporting degree of orthodontic and speech registrations at 5 years of age was assessed by comparison with registrations at baseline.Results: The average coverage degree for children born 2009 to 2018 was 95.1%. For cleft-related surgeries, the average reporting degree was 92.4%. Average reporting degree of orthodontic registrations and speech registrations at age 5 years was 92 and 97.5% respectively.Conclusion: In order to achieve valid and reliable data in a healthcare quality registry, the degree of coverage and reporting needs to be high, the variables included should be limited and checked for reliability, and the professionals must calibrate themselves regularly. The Swedish CLP registry fulfils these requirements.
|
|
| 9. |
|
|
| 10. |
- Larsson, AnnaKarin, 1975, et al.
(författare)
-
Internationally Adopted Children With Unilateral Cleft Lip and Palate-Consonant Proficiency and Perceived Velopharyngeal Competence at the Age of 5.
- 2020
-
Ingår i: The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association. - : SAGE Publications. - 1545-1569. ; 57:7, s. 849-859
-
Tidskriftsartikel (refereegranskat)abstract
- To compare consonant proficiency, consonant errors, and the perceived velopharyngeal (VP) competence in internationally adopted (IA) children with unilateral cleft lip and palate (UCLP) and nonadopted (NA) children with the same cleft-palate type at age 5.Case-control study based on phonetic transcriptions of standardized speech recordings of 5-year-olds at a tertiary hospital.Twenty-five IA children were compared to 20 NA children. All consecutive patients at a cleft lip and palate center participated.Consonant proficiency was measured using percentage consonants correct, percentage consonants correct-adjusted for age, percentage correct place, percentage correct manner, and consonant inventory. Cleft speech characteristics (CSCs), developmental speech characteristics (DSCs), and the perceived VP competence were also measured.The IA children had significantly lower values for all consonant proficiency variables (p < .05) and a smaller consonant inventory (p = .001) compared to the NA children. The IA children had a higher frequency of CSCs (IA = 84%, NA = 50%, p < .05) and DSCs (IA = 92%, NA = 65%, p = .057), and twice as many IA children as NA children had perceived VP incompetence (IA = 52%, NA = 25%, p = .17).Severe speech disorder was more common in IA children than in NA children at age 5. Most importantly, the speech disorders seem to be not only cleft-related. More detailed speech assessments with a broader focus are needed for IA children with UCLP. Longitudinal studies are recommended to further investigate the impact of speech difficulties in IA children's daily lives.
|
|
