A multicenter, prospective, observational study examining the impact of risk factors, such as BMI and waist circumference, on quality of life improvement and clinical response in moderate-to-severe plaque-type psoriasis patients treated with infliximab in routine care settings of Greece.

BACKGROUND: Obesity has been associated with moderate-to-severe plaque psoriasis severity and PASI 75 response attainment of biologic therapies, but findings are inconsistent. OBJECTIVE: This study aimed to examine the association of body mass index (BMI) and waist circumference (WC) on disease severity, to identify potential patient characteristics associated with response attainment and to assess the impact of infliximab on the patients' health-related quality of life (HRQoL) among infliximab-treated patients in the routine care setting of Greece. METHODS: This was a multicenter, prospective, observational study of adult moderate-to-severe plaque psoriasis patients who had initiated treatment with originator infliximab within 2 weeks prior to enrolment. Postenrolment visits occurred at 14 ± 4, 30 ± 4 and 54 ± 4 weeks following treatment onset. RESULTS: Between October 2012 and June 2014, 136 eligible patients (62.5% males) with a median age of 48.6 years, BMI of 29.6 kg/m2 and WC of 107.0 cm at enrolment were recruited by 21 dermatology hospital/private offices. All patients had received prior psoriasis treatment(s); 62.5% were biologic-naïve. Mean baseline psoriasis area severity index (PASI) and Dermatology Quality of Life Index (DLQI) scores were 23.4 ± 13.6 and 15.0 ± 8.3, respectively. A low correlation was observed between WC at enrolment and baseline PASI [ρ = 0.324 (P < 0.001)]. Over a median 48.4 weeks of infliximab exposure, 89.3% of the per protocol set achieved a PASI 75 response. At 14, 30 and 54 weeks, the PASI 75 attainment rate was 66.4%, 74.8% and 76.6%, respectively; the clinically meaningful DLQI improvement (≥5 point decrease) rate was 68.9%, 75.7% and 69.8%, respectively. BMI category and abdominal obesity at enrolment did not impact PASI 75 or DLQI improvement rate attainment. CONCLUSION: In the routine care of Greece, infliximab reduced disease activity and improved the quality of life of moderate-to-severe psoriasis patients through 1 year of treatment, independent of their BMI and WC.

Psoriasis in patients with mycosis fungoides: a clinicopathological study of 25 patients.

BACKGROUND: It has been reported that patients with psoriasis are at increased risk for developing lymphoma including cutaneous T-cell lymphomas (CTCL). However, the comorbidity and the histopathologic correlation of psoriasis and mycosis fungoides (MF) have been less studied. OBJECTIVE: The objective of this study was to investigate the relation between MF and psoriasis. METHODS: We retrospectively reviewed and re-evaluated all MF cases diagnosed and followed in a 16-year period who carried both MF and psoriasis diagnoses. RESULTS: Forty-one of 321 MF patients was the rate of psoriasis' comorbidity according to medical records. Twenty-five patients (7.8%) finally met the inclusion criteria. The rest were excluded due to inadequate evidence. Twenty patients had psoriatic lesions at the time of MF diagnosis. In 23 patients, there was histological confirmation of both diseases. Six patients (24%) were diagnosed with folliculotropic MF, two were diagnosed with pustular psoriasis, and six patients were affected by palmoplantar and nail psoriasis. In four patients, there was a very short time interval between MF and psoriasis diagnosis. Fourteen patients with psoriasis had been previously treated with immunomodulatory regimens. Interestingly, in eight patients, typical histological findings of both diseases were detected in the same biopsy specimen. CONCLUSION: Our results support the opinion that the association between psoriasis and MF does exist. It is most possibly related to the chronic lymphocyte stimulation that occurs during psoriasis that eventually leads to a dominant clone and the evolution to CTCL. Our study suggests that apart from cases of early MF, which are being indeed misdiagnosed as psoriasis, there is another group of patients, where psoriasis truly coexists with - or even progresses to - MF.

Angioleiomyoma of the uterus: report of a distinctive benign leiomyoma variant.

Angioleiomyoma is a relatively rare type of leiomyoma of the uterus that originates from smooth muscle cells and contains thick-walled vessels. Angioleiomyoma is usually found in the skin of the lower extremities. Uterine angioleiomyoma has similar morphological features to that of the skin. The authors present a case of a 50-year-old woman who was admitted to the present hospital with the complaint of lower abdominal pain. On clinical examination, she was found to have a palpable lower central abdominal mass. Pelvic ultrasound revealed uterine enlargement, multiple small leiomyomas, and a large mass in the myometrium. The patient underwent total hysterectomy and bilateral salpingo-oophorectomy. On histological examination, the mass was diagnosed as angioleiomyoma. Hemangioma, angiofibroma or angiomyofibroblastoma were also included in the differential diagnosis. The treatment of choice for angioleiomyoma is surgical excision, and either angiomyomectomy or simple hysterectomy are proven to be equally effective; the decision depends on the patient's symptoms and her desire to preserve fertility.

Solid neuroendocrine carcinoma of the breast: a rare tumor.

Solid Neuroendocrine carcinoma of the breast (SNECB) is a subtype of primary neuroendocrine carcinoma (NEC) of the breast with several distinctive features. In the present study, the authors report a case of 84-year old woman who was admitted in the hospital with a lump in her right breast. Mammography revealed a well-defined nodule in the outer lower quadrant of her right breast. She underwent lumpectomy and sentinel lymph node biopsy, which showed no metastasis. The histological diagnosis was solid neuroendocrine carcinoma of the breast. Microscopically, the tumor is formed from cells arranged in nests or trabeculae and separated by scant connective tissue. Immunohistochemical staining demonstrates strong positivity for NSE, chromogranin, synaptophysin, ER, and PR. The patient is still alive 14 months after diagnosis. Because of the rarity of this disease, there is no standard treatment protocol and a large variety of chemotherapy protocols have been employed in treating this disease.

Dermatofibrosarcoma protuberans of the mons pubis.

Dermatofibrosarcoma protuberans (DFSP) is a rare fibrous tumor with intermediate malignant potential and in rare cases the vulva is involved. The most common clinical presentation is a firm plaque with surrounding red to blue discoloration, or less often with multiple small subcutaneous nodules. The authors present a case of a 66-year-old woman who came to the hospital complaining of longstanding painless nodules in the area of the mons pubis. On physical examination, a diffuse area of erythematous induration involving the mons pubis was recognized and within this area there were smaller nodules. The histological diagnosis was dermatofibrosarcoma protuberans. Microscopically DFSP has a storiform pattern of uniform cytologically bland spindle cells, with a characteristic honeycomb pattern of infiltration into the subcutaneous fat. Immunohistochemical staining demonstrates strong positivity for vimentin and CD34. The treatment has been through a wide local excision (WLE), although microscopic tumor projections beyond the central tumor nodule explain the tumors propensity for local recurrence.

Gastric calcifying fibrous tumor: a very rare case report.

Calcifying fibrous tumor is a very rare benign mesenchymal tumor which shows a predilection for soft tissue, mesentery and peritoneum. Up to date only 7 cases have been reported in the literature confined to the gastric wall. We report a rare case of a calcifying fibrous tumor of the stomach in a 60-year-old man who presented with dyspepsia, flatulence and feeling weight. A clinical and laboratory investigation was performed with normal results. Gastroscopy revealed a bulge in the gastric body measuring 1 cm with normal overlying mucosa, and mucosal biopsies showed chronic gastritis. Endoscopic ultrasound of the gastric bulge showed a 1 × 0.8 cm hypoechoic lesion involving the gastric wall. After the above finding a wedge resection of the stomach was performed. Microscopically the lesion consisted of well-circumscribed hypocellular hyalinized fibrosclerotic tissue with lympoplasmatic infiltrates, lymphoid aggregates and psammomatous calcifications. Lesional cells were positive for vimentin and factor XIII and negative for actin, desmin, S100p, CD117, CD34, CD31 and ALK-1. The lesion involved the muscularis propria with variable submucosal extension. Calcifying fibrous tumor has shown an excellent prognosis with recurrences being rare and showing the same morphology as the primary lesion.

Atypical polypoid adenomyoma of the uterus. A case report and a review of the literature.

Atypical polypoid adenomyoma (APA) is a rare, benign lesion. The tumor occurs in nulliparous women aged 22-48 years (average 33 years) and it has been suggested as being related to prolonged estrogenic stimulation. We describe a case of a 72-year-old woman who presented at our hospital with persistent, worsening urinary incontinence and pelvic pain. Physical examination and pelvic ultrasound disclosed uterine enlargement, a mass in the endometrial cavity and multiple small myomas. Total hysterectomy with bilateral salpingo-oophorectomy was performed. The histological diagnosis for the mass of the endometrial cavity was atypical polypoid adenomyoma. APA should be distinguished from endometrial carcinoma and other malignant uterine neoplasms such as adenofibroma, adenosarcoma and malignant mixed mullerian tumor. The immunohistochemical panel which usually includes alpha smooth muscle actin, desmin, Ki67 and recently CD10 is often helpful in establishing the diagnosis. The treatment may vary depending on the patient's age, her desire to preserve fertility, and the severity of her symptoms.

Primary cutaneous apocrine carcinoma of sweat glands: a rare case report.

Cutaneous apocrine gland carcinoma, a subtype of sweat gland carcinoma, is a very rare malignancy, and only few cases have been reported in the literature. Many of these carcinomas are indolent and slowly developing, but some are rapidly progressive. The treatment of choice is wide local excision with clear margins, with or without lymph node dissection. We report a case of a 67-year-old man who came to our hospital with an ulcerated nodule in the right axilla measuring 1 × 0.8 cm. Histological evaluation showed features of an apocrine gland carcinoma arising in an area of high apocrine gland density.

Infliximab for the treatment of psoriasis in Greece: 4 years of clinical experience at a single centre.

BACKGROUND: Infliximab, a chimeric monoclonal antibody, has been shown to be effective for moderate to severe psoriasis. Clinical experience with long-term infliximab therapy for psoriasis is accumulating, and it is therefore important to share our experience with its use in real-life clinical practice. OBJECTIVES: To report our experience with infliximab (Remicade; Schering Plough, Kenilworth, NJ, U.S.A.) for the treatment of moderate to severe plaque psoriasis (and/or arthritis) from a single clinic in Greece. PATIENTS AND METHODS: Between August 2004 and March 2008, 62 patients presenting to our clinic with moderate to severe psoriasis were treated with infliximab. Disease phenotype, clinical course, disease severity and adverse events were assessed throughout the treatment period. RESULTS: Infliximab resulted in a reduction of median Psoriasis Area and Severity Index (PASI) of 70% at week 6 and 84.4% at week 14. Nineteen patients who have completed 1 year on infliximab treatment experienced sustained efficacy with a median PASI improvement of 92.16% and a Physician's Global Assessment (PGA) of 'clear' or 'almost clear', while nine patients have reached approximately 20 months of continuous therapy. All patients with psoriatic arthritis showed marked improvement in their clinical symptoms following the first infusion. Eight patients (12.9%) experienced adverse events that required discontinuation of treatment. There were no statistically significant differences in PASI and Dermatology Life Quality Index (DLQI) scores between patients with arthritis and those with only skin lesions, or between those who received methotrexate, either from the beginning or during infliximab therapy, and those who did not receive methotrexate at all. Selected patients of interest are discussed. CONCLUSIONS: The above data confirm previous reports that treatment with infliximab is an efficacious and safe option for patients with moderate to severe plaque psoriasis (and/or arthritis). Long-term follow-up, continued pharmacovigilance, and controlled comparative studies will be required to fully evaluate its use in the treatment of psoriasis.