Quality of pathology reporting is crucial for cancer care and registration: a baseline assessment for breast cancers diagnosed in Belgium in 2008.

OBJECTIVES: Given the crucial role of pathology reporting in the management of breast cancers, we aimed to investigate the quality and variability of breast cancer pathology reporting in Belgium. MATERIALS AND METHODS: Detailed information on non-molecular and molecular parameters was retrieved from the pathology protocols available at the Belgian Cancer Registry for 10,007 breast cancers diagnosed in Belgium in 2008. RESULTS: Substantial underreporting was shown for several clinically relevant non-molecular parameters, such as lymphovascular invasion. High-volume laboratories performed only slightly better than others, and analyses at the individual laboratory level showed clear inter-laboratory variability in reporting for all volume categories. Information on ER/PR and HER2 IHC was mentioned in respectively 91.7% and 90.8% of evaluative cases. HER2 ISH data were available for 78.5% of the cases judged to be 2+ for HER2 IHC. For cases with different specimens analysed, discordance between these specimens was highest for HER2, followed by PR. For HER2, results obtained from different laboratories were even less concordant. In addition, inter-laboratory differences were noted in the used ER/PR scoring systems, the proportion of ER-/PR+ cases, and the relation between histological grade and ER/PR positivity. Data on Ki67 were only available for 43.8% of the investigated cases, and showed inconsistent use of cut-off values. CONCLUSION: Breast pathology reporting in Belgium in 2008 was suboptimal and showed considerable inter-laboratory variability. Synoptic reporting has been proposed as a facilitator towards increased reporting quality and harmonization, but the lack of aligned informatics remains a major hurdle in its concrete implementation.

Leiomyomatosis peritonealis disseminata associated with ascites and endometriosis: a case report and review of the literature.

We present a case of leiomyomatosis peritonealis disseminata (LPD) and review the literature. LPD is a rare, benign disorder that is characterized by multiple subperitoneal or peritoneal nodules of varying sizes on the omentum and peritoneal surfaces, grossly resembling disseminated carcinoma. It should be differentiated from other peritoneal tumors. It is mostly asymptomatic and diagnosis is often incidental during surgery. One should be aware of the iatrogenic component of this entity. LPD is being documented with increasing frequency. We report the case of a 39-year-old woman with chronic abdominal pain and heavy dysmenorrhea due to endometriosis associated with LPD. She underwent an abdominal hysterectomy with bilateral salpingo-oophorectomy and omentectomy. LPD and endometriosis is a known association. LPD with ascites and endometriosis however has not yet been reported.

Intensity-modulated arc therapy with cisplatin as neo-adjuvant treatment for primary irresectable cervical cancer. Toxicity, tumour response and outcome.

PURPOSE: The goal of this work was to evaluate the feasibility and outcome of intensity-modulated arc therapy ± cisplatin (IMAT ± C) followed by hysterectomy for locally advanced cervical cancer. PATIENTS AND METHODS: A total of 30 patients were included in the study. The primary tumour and PET-positive lymph node(s) received a simultaneous integrated boost. Four weeks after IMAT ± C treatment, response was evaluated. Resection consisted of hysterectomy with or without lymphadenectomy. Tumour response, acute and late radiation toxicity, postoperative morbidity and outcome were evaluated. RESULTS: All hysterectomy specimens were macroscopically tumour-free with negative resection margins; pathological complete response was 40%. In 2 patients, one resected lymph node was positive. There was no excess in postoperative morbidity. Apart from two grade 3 hematologic toxicities, no grade 3 or 4 acute radiation toxicity was observed. No grade 3, 1 grade 4 (4%) intestinal, and 4 grade 3 (14%) urinary late toxicities were observed. The 2-year local and regional control rates were 96% and 100%, respectively. The 2-year distant control rate was 92%. Actuarial 2-year progression free survival rate was 89%. Actuarial 1- and 2-year overall survival rates were 96% and 91%, while 3-year overall survival was 84%. CONCLUSION: Surgery after IMAT ± C is feasible with low postoperative morbidity and radiation toxicity. Local, regional, distant control and survival rates are promising.

Microscopic polyangiitis involving the breast.

We report a case of a 76-year-old woman, presenting with a persistent dry cough, subfebrility, arthralgia and myalgia, weight loss and a breast lesion. She has elevated inflammatory parameters, impaired renal function with proteinuria, bilateral lung nodules on computed tomography scan (CT scan) and a suspect lesion on mammography. A diagnosis of microscopic polyangiitis with involvement of the breast is made based on clinical and radiographic findings, with positive auto-immune serology and histological confirmation. Although vasculitis of the breast is uncommon, this case illustrates that when a breast lesion is found, in combination with constitutional symptoms, we should think about the possibility of an anti-Neutrophil cytoplasmic antibodies (ANCA)-associated vasculitis. Therefore it may be important to perform auto-immune serology in these cases before proceeding to major surgery.

Successful treatment of early endometrial carcinoma by local delivery of levonorgestrel: a case report.

We describe a case of a 67-year-old Caucasian woman with an early, moderately-differentiated adenocarcinoma of the endometrium. A levonorgestrel-releasing intrauterine system was inserted, which she tolerated well. A full D&C, following removal of the device, was performed after 9 months, confirming absence of tumoral tissue. Examination after 24 months showed a very thin endometrium, indicating complete remission.

Cytology of the 'penile' neovagina in transsexual women.

OBJECTIVE: The primary objective was to describe the neovaginal cytology in transsexual patients (n = 50) treated with the inverted penile skin technique. Secondary objectives were to compare our cytological findings with patient characteristics including use of oestrogens, sexual orientation and penetrative intercourse. METHODS: The medical and surgical history, sexual orientation and whether there was a current relationship were ascertained. A speculum examination was followed by microscopy of a Pap smear of the neovaginal vault. RESULTS: Well-preserved nucleated squamous cells were found in 72%. The correlation between their presence and sexual orientation was highly significant (P = 0.016), with those not sexually interested and homosexually oriented all having nucleated cells on the Pap smear. However, the correlation between these cells and penetrative intercourse failed to reach significance. Four samples showed atypical squamous cells of undetermined significance, all were negative for high-risk human papillomavirus (HR-HPV) types. One patient showed a low-grade squamous intraepithelial lesion that was HR-HPV positive. There was a significant correlation between the presence of cytological lesions and sexual orientation (P = 0.006). Four percentage of the specimens showed Döderlein bacilli. Inflammation was found in 30.6% of samples with squamous cells. CONCLUSIONS: The penile skin-lined neovagina of transsexual women can reflect the cytological findings present in biological women. However 'normal' cervical cytology, with superficial, intermediate and parabasal cells as well as Döderlein bacilli, was found in only 4% of transsexual women. Although one patient's Pap test showed koilocytes and was HR-HPV positive, no high-grade squamous intraepithelial lesions were identified.