Recurrent respiratory papillomatosis in northern Sweden: Clinical characteristics and practical guidance

Conclusion: Recurrent respiratory papillomatosis (RRP) patients with high surgical treatment frequency (≥ 1/year, HF) were significantly younger and had a more widespread laryngeal disease compared to a low frequency treated group (< 1 treatment/year, LF). This study confirms the existence of a clinical RRP group, not primarily related to HPV sub-type, but more care-intensive and in need of more vigilant follow-up. Objectives: RRP is associated with high morbidity due to its influence on breathing and voice. The purpose of this study was to characterize RRP patients in northern Sweden and investigate possible predictor factors affecting therapeutic needs. Method: Patients from the regional referral area (northern Sweden) were categorized for age, disease duration, juvenile or adult onset, profile of disease development, number of surgical sessions in relation to disease duration, laryngeal deposition of papilloma, gender, and HPV sub-types, in order to identify patients with increased need for frequent surgical treatment. Results: The median age of the RRP patients (n = 48) was 44.5 years; 34 (71%) were males and 14 (29%) females, most were infected with HPV 6. Patients with high surgical treatment frequency/year were significantly younger and showed more widespread papillomatous vegetation in the larynx, compared to the low frequency treated group.     

Intravenous cidofovir treatment for recalcitrant warts in the setting of a patient with myelodysplastic syndrome

Cidofovir is an acyclic nucleoside phosphonate with broad-spectrum activity against DNA viruses, including human papilloma virus (HPV). However, data on the efficacy of cidofovir in an immunosuppressive setting remain contradictory. We report for the first time on the promotion of the healing of recalcitrant warts in a patient with myelodysplastic syndrome with intravenous cidofovir treatment.     

持续弹性外牵引矫正乳头内陷

目的 探索一种行之有效的、微创的乳头内陷矫正方法。方法 用钢丝、弹簧和塑料注射器制成弹性可调式的乳头内陷矫治器，利用弹性牵引作用，持续牵拉内陷乳头3～6个月。结果 14例患者均得以矫正，并获得良好的近期效果。1例患者因左侧乳头内陷严重，治疗2周时钢丝接近脱出乳头而更换矫治器并延长佩戴时间。随访患者6～12个月。效果稳定。结论 弹性可调式乳头内陷矫治器用于先天性乳头内陷的治疗，近期临床效果较好，为目前较佳的非手术治疗乳头内陷的方法，但其机理和远期效果还需进一步研究和观察。     

微小切口双重荷包缝合法矫正重度乳头内陷

目的 介绍一种疗效确切,创伤小,矫正重度乳头内陷的新术式.方法 设计切口位于乳晕第四象限,方向斜向外下方,呈放射状切口,长约1.5 cm,松解乳头基底部,切断牵拉的纤维条索,上提乳头,在距乳头0.8cm和1.5cm处,双重荷包缝合固定.结果 12例乳头内陷患者术后随访1个月至4年,均获得满意疗效.乳头横径、纵径、高度及外观明显改善.结论 该术式矫正乳头内陷具有切口小、创伤轻微、操作简单易行、效果确切、不易复发和并发症少等优点.     

Spinal Drop Metastasis from a Posterior Fossa Choroid Plexus Papilloma

Choroid plexus papillomas (CPPs) are typically considered as benign tumors, with a favorable long-term prognosis. Drop metastasis of CPP into the spinal subarachnoid space is rare. We report a 42-year-old woman who presented with headache and back pain 6 years after removal of a posterior fossa CPP. Magnetic resonance imaging revealed mass lesions in the lumbosacral subarachnoid space and recurrent intracranial tumor. The lesions were resected and histologically diagnosed was CPP. We consider that CPP can spread via cerebrospinal fluid pathways and cause spinal drop metastasis. Therefore, it is necessary to evaluate the whole spinal axis and to perform periodic follow-up examinations in patients with CPP.     

Mammaplasty: Shape,volume, and scar size

Recently many mammaplasty techniques have been presented with special attention paid to the resulting scar's size and its position. The surgeon should try to hid the scar, and if the inverted T incision is used, its horizontal branch should be as short as possible and kept in the breast area. Neverthelss, excessive concern about the final scar size should not interfere with the final results of the mammaplasty as far as shape, volume and lasting results are concerned. The author presents his experience in mammaplasty with respect to the volume, the shape, and the scar size interrelationships.     

Endoscopic and Histologic Findings of Intraductal Lesions Presenting with Nipple Discharge

Abstract:   To improve the utility of mammary ductoscopy, we investigated the correlation between endoscopic findings and histologic findings using intraductal biopsy specimens. Seventy-one intraductal biopsy specimens obtained from 63 patients between October 2001 and March 2004 were analyzed retrospectively. All specimens were obtained from monotonous intraductal lesions immediately after observation by mammary ductoscopy and were composed of a pure histologic subtype. With regard to endoscopic findings, color was classified as yellow, red, white, or colorless, and morphology was classified as spherical, lobular, mulberry, or amorphous. The histologic subtype was classified as papillotubular, papillary, degenerated, papillary cancer, solid-type ductal carcinoma in situ (DCIS), or cribriform cancer. The relationship between histologic diagnosis, color, and morphology was investigated. Intraductal biopsy specimens included 25 specimens of carcinoma and 46 specimens of papilloma. There was no significant correlation between color and diagnosis. Fourteen of 25 carcinoma specimens were amorphous, and amorphous morphology was significantly suggestive of malignancy (p < 0.001). Further, cribriform cancer was associated with amorphous morphology and yellow color. Morphology may be a useful endoscopically delineated parameter for differentiating intraductal lesions.      

Morphometric study of nucleolar organizer regions in human oral normal mucosa, papilloma and squamous cell carcinoma

A morphometric study of nucleolar organizer regions (NOR) was performed to analyze their distribution, volume, number and shape in the different strata of human normal oral mucosa epithelium and papilloma and in squamous cell carcinoma employing microphotographs of silver-stained paraffin sections. The different NOR-related parameters evidenced significant differences between normal mucosa, papilloma and squamous cell carcinoma. The functional polarity of normal mucosa epithelium and of papilloma is also evidenced in terms of NOR-related parameters. The discriminative value of certain NOR parameters was demonstrated.     

聚合酶链反应检测尖锐湿疣皮损内人乳头瘤病毒

１３个皮损组织取自１３例尖锐湿疣（ＣＡ）患者，１３例基底细胞上皮瘤（ＢＣＣ）组织作为对照，用溴化钠液分离表真皮，从组织中提出的 ＤＮＡ和溴化钠液分别用聚合酶链反应检测 ＨＰＶ ＤＮＡ。１１例ＣＡ表皮中检出 ＨＰＶ ＤＮＡ，ＨＰＶ６有７例，ＨＰＶ１１有４例。３例ＣＡ真皮中发现有ＨＰＶ ＤＮＡ，ＨＰＶ６有２例，ＨＰＶ１１有１例。２例标本因溴化钠液被ＨＰＶ污染未作统计。在ＢＣＣ组织中未发现有ＨＰＶ ＤＮＡ。在某些ＣＡ真皮内含有 ＨＰＶ ＤＮＡ可以解释散发病例的复发性。     

乳腺三角瓣交叉支撑法矫治乳头内陷

目的介绍一种矫治乳头内陷的新方法。方法采用乳头基底部乳腺组织三角瓣,交叉缝合支撑乳头基底,防止乳头内陷,保持乳头外凸形态。结果应用本方法矫治乳头内陷13例24侧,效果满意。随访2~8个月,乳头功能正常,外形、高度均理想,无回缩。结论本方法简单安全,效果持久,均能获得满意的效果。