Synchronous occurrence of HPV-associated cervical squamous cell carcinoma (FIGO IIA) in prolapsed uterus and adenocarcinoma of the anal canal cT1N0M0: Case report.

RATIONALE: Guidelines of rare synchronous tumours treatment are often unavailable due to lack of wide prospective studies. Additionally, their management is not just a simple sum of coexisting tumours management and has to regard many circumstances like symptoms, age, comorbidities, advancement. PATIENT CONCERNS: Herein, we report a case of an 81-year-old woman who presented with bleeding from the prolapsed uterus. DIAGNOSES: Based on physical examination, that is, speculum examination, bimanual, and per rectum, followed by rectoscopy and histopathology, the diagnosis of cervical squamous cell carcinoma FIGO IIA2 in prolapsed uterus with anal canal adenocarcinoma cT1N0M0 was made. INTERVENTIONS: Dominating complaint of bleeding from prolapsed cervix was managed with radical vaginal hysterectomy in conjunction with wide colpectomy preceded by laparoscopic pelvic and paraaortic lymphadenectomy. Due to the lack of consent for removal of the anus, only radiotherapy was applied instead. OUTCOMES: The patient underwent magnetic resonance image follow-up. No recurrence was found at 18 months. LESSONS: Imaging is useful method of synchronous cancers diagnostics. These cancers may vary in aetiology and stage. Cervical cancer may be co-existing with another anogenital cancer. Therapy of synchronous cancers should be individualized taking into account patient's consent, age, physical condition, and comorbidities.

Preoperative radiotherapy and local excision of rectal cancer: Long-term results of a randomised study.

BACKGROUND AND PURPOSE: It is uncertain whether local control is acceptable after preoperative radiotherapy and local excision (LE). An optimal preoperative dose/fractionation schedule has not yet been established. MATERIAL AND METHODS: In a phase III study, patients with cT1-2N0M0 or borderline cT2/T3N0M0 < 4 cm rectal adenocarcinomas were randomised to receive either 5 × 5 Gy plus 1 × 4 Gy boost or chemoradiation: 50.4 Gy in 28 fractions plus 3 × 1.8 Gy boost and 5-fluorouracil with leucovorin bolus. LE was performed 6-8 weeks later. Patients with ypT0-1R0 disease were observed. Completion total mesorectal excision (CTME) was recommended for poor responders, i.e. ypT1R1/ypT2-3. RESULTS: Of 61 randomised patients, 10 were excluded leaving 51 for analysis; 29 in the short-course group and 22 in the chemoradiation group. YpT0-1R0 was observed in 66% of patients in the short-course group and in 86% in the chemoradiation group, p = 0.11. CTME was performed only in 46% of patients with ypT1R1/ypT2-3. The median follow-up was 8.7 years. Local recurrence incidences and overall survival at 10 years were respectively for the short-course group vs. the chemoradiation group 35% vs. 5%, p = 0.036 and 47% vs. 86%, p = 0.009. In total, local recurrence at 10 years was 79% for ypT1R1/T2-3 without CTME. CONCLUSIONS: This trial suggests that in the LE setting, both local recurrence and survival are worse after short-course radiotherapy than after chemoradiation. Because of the risk of bias, a confirmatory study is desirable. Lack of CTME is associated with an unacceptably high local recurrence rate.

Neoadjuvant treatment for unresectable rectal cancer: an interim analysis of a multicentre randomized study.

PURPOSE: To present an interim analysis of the trial comparing two neoadjuvant therapies for unresectable rectal cancer. METHODS: Patients with fixed cT3 or cT4 or locally recurrent rectal cancer without distant metastases were randomized to either 5 × 5 Gy and 3 courses of FOLFOX4 (schedule I) or 50.4 Gy delivered in 28 fractions given simultaneously with 5-Fu, leucovorin and oxaliplatin (schedule II). Surgery in both groups was performed 12 weeks after the beginning of radiation and 6 weeks after neoadjuvant treatment. RESULTS: 49 patients were treated according to schedule I and 48 according to schedule II. Grade III+ acute toxicity was observed in 26% of patients in group I and in 25% in group II. There were two toxic deaths, both in group II. The microscopically radical resection (primary endpoint) rate was 73% in group I and 71% in group II. Overall and severe postoperative complications were recorded in 27% and 9% of patients vs. 16% and 7%, respectively. Pathological complete response was observed in 21% of the patients in group I and in 9% in group II. CONCLUSIONS: The interim analysis revealed no major differences in acute toxicity and local efficacy between the two evaluated strategies.

Preoperative radiotherapy and local excision of rectal cancer with immediate radical re-operation for poor responders: a prospective multicentre study.

PURPOSE: To assess local control after preoperative radiation and local excision and to determine an optimal radiotherapy regimen. METHODS: Eighty-nine patients with G1-2 rectal adenocarcinoma <3-4 cm; unfavourable cT1N0 (23.6%), cT2N0 (62.9%) or borderline cT2/cT3N0 (13.5%) received 5 × 5 Gy plus 4 Gy boost (71.9%) or 55.8 Gy in 31 fractions with 5-FU and leucovorin (28.1%). Local excision (traditional technique 56.2%, transanal endoscopic microsurgery 41.6%, Kraske procedure 2.2%) was performed 6-8 weeks later. If patients were downstaged to ypT0-1 without unfavourable factors (good responders), this was deemed definitive treatment. Immediate conversion to radical surgery was recommended for remaining patients. RESULTS: Good response to radiation was seen in 67.2% of patients in the short-course group and in 80.0% in the chemoradiation group, p = 0.30. Local recurrence at 2 years (median follow-up) in good responders was 11.8% in the short-course group and 6.2% in the chemoradiation group, p = 0.53. In the total group, a lower rate of local recurrence at 2 years was observed in elderly patients (>69 years, median value) when compared to the younger patients; 8.3% vs. 27.7%, Cox analysis hazard ratio 0.232, p = 0.016. A total of 18 patients initially managed with local excision required conversion to abdominal surgery but either refused it or were unfit. In this group, local recurrence at 2 years was 37.1%. CONCLUSIONS: This study suggests an acceptable local recurrence rate after preoperative radiotherapy and local excision of small, radiosensitive tumours in elderly patients.

[Extensive olfactory neuroblastoma of the nasal cavity and paranasal sinuses]. / Rozlegly nerwiak w chowy zarodkowy jamy nosa i zatok przynosowych.

The authors describe a clinical case of extensive olfactory neuroblastoma, comprehensive the nasal cavity, paranasal sinuses and orbit who was treated in Otolaryngology Department of the Regional Hospital in Tarnów. The patient was treated with surgery and radiotherapy without orbit exenteration and the 2--year local progression--free survival was observed. Staging system, diagnostics and therapeutic methods were analyzed. Diagnostic difficulties in olfactory neuroblastoma recognition and value of the immunohistochemical examinations were emphasized.

Polymorphic tumor necrosis factors microsatellite TNFa4 is associated with resistance of Hodgkin lymphoma to chemotherapy and with replapses after therapy.

BACKGROUND: The response of tumors to chemotherapy (CHT) exhibits wide individual variations. PATIENTS AND METHODS: We examined the incidence of polymorphic TNF genes in 61 patients treated for Hodgkin lymphoma. RESULTS: During treatment, the patients were divided as responders or non-responders, depending upon the amount of CHT required for a clinical eradication of the tumor. The incidence of TNFa4, a microsatellite allele associated with low TNF production in leukocytes, was significantly higher in responders than in non-responders (25.7% vs 0 %, p=0.04). We also examined the incidence of tumor relapses 2-5 years after treatment. The incidence of TNFa4 was also significantly higher in patients with relapses, than in those without relapses (41.1% vs 9.3%, p=0.007). CONCLUSION: These results indicate that TNFa4 is a marker of resistance of Hodgkin lymphoma to chemotherapy and most probably is a marker of bad prognosis.