ABSTRACT
We report the perioperative management of a 32-year-old woman with super-morbid obesity (body mass index (BMI) of 60.9 kilograms per meter squared (kg/m2)) who underwent a robotic-assisted total laparoscopic hysterectomy in a hospital that was not specialized for obese patients. She successfully reduced her BMI by 10% using dietary restrictions in five weeks, and her surgery was performed two weeks later by consultation between gynecologists and anesthesiologists. This case demonstrates that the determination of the optimal time for surgery by consultation between physicians is crucial in the care of such a complex patient in hospitals that are not specialized for morbidly obese patients. Weight reduction in the preoperative period should be considered for super-morbid obesity patients with malignant diseases, even if the duration of preoperative optimization is shorter than four to eight weeks.
ABSTRACT
We report a case of polycythaemia vera (PV) associated with IgA vasculitis. A 45-year-old man was admitted for evaluation of abdominal pain and palpable purpura. IgA vasculitis was diagnosed, and oral prednisolone therapy (30 mg/day) was initiated. On day 6, the patient developed left hemiparesis, and magnetic resonance imaging revealed acute cerebral infarction. Bone marrow biopsy results and the identification of a Janus kinase 2 (JAK2) mutation led to the diagnosis of PV. Despite steroid therapy, urine protein levels increased to 15 g/gã»Cre. Renal biopsy demonstrated mild mesangial proliferation with IgA deposits, but immunosuppressive therapy was partially effective. This case suggests that PV can be a complication of IgA vasculitis and that preventive measures for thrombosis should be taken in such cases.
Subject(s)
Immunoglobulin A/immunology , Janus Kinase 2/genetics , Mutation , Nephrotic Syndrome/diagnosis , Nephrotic Syndrome/etiology , Polycythemia Vera/complications , Polycythemia Vera/genetics , Vasculitis/etiology , Biopsy , Bone Marrow/pathology , Disease Management , Disease Susceptibility , Humans , Immunosuppressive Agents/administration & dosage , Immunosuppressive Agents/therapeutic use , Male , Nephrotic Syndrome/drug therapy , Polycythemia Vera/drug therapy , Vasculitis/drug therapySubject(s)
Antineoplastic Agents, Immunological/adverse effects , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Melanoma/drug therapy , Rhabdomyolysis/chemically induced , Skin Neoplasms/drug therapy , Antibodies, Monoclonal, Humanized/adverse effects , Biomarkers, Tumor/blood , Biomarkers, Tumor/immunology , Chemokine CXCL5/blood , Chemokine CXCL5/immunology , Humans , Imidazoles/adverse effects , Male , Melanoma/blood , Melanoma/immunology , Middle Aged , Oximes/adverse effects , Prognosis , Pyridones/adverse effects , Pyrimidinones/adverse effects , Rhabdomyolysis/diagnosis , Rhabdomyolysis/prevention & control , Severity of Illness Index , Skin Neoplasms/blood , Skin Neoplasms/immunologyABSTRACT
A 43-year-old woman was referred to our hospital with peripheral blood hypereosinophilia and abnormal chest X-ray findings. Her pleural effusion revealed hypereosinophilia and a low glucose level. She was diagnosed with pulmonary paragonimiasis based on an elevated antibody level of Paragonimiasis westermani. Although she had no medical history of allergic disorders, a pulmonary function test revealed bronchodilator reversibility. After praziquantel therapy, her symptoms, hypereosinophilia in peripheral blood, and pleural effusion were improved. A repeated pulmonary function test after praziquantel therapy showed a negative bronchodilator response. Pulmonary paragonimiasis may induce bronchodilator reversibility during the acute phase of infection.
Subject(s)
Bronchi/physiopathology , Lung Diseases, Parasitic/complications , Lung Diseases, Parasitic/physiopathology , Paragonimiasis/complications , Paragonimiasis/physiopathology , Respiratory Function Tests/methods , Acute Disease , Adult , Anthelmintics/therapeutic use , Bronchodilator Agents/administration & dosage , Eosinophilia/diagnostic imaging , Eosinophilia/etiology , Female , Humans , Lung Diseases, Parasitic/diagnosis , Lung Diseases, Parasitic/drug therapy , Paragonimiasis/diagnosis , Paragonimiasis/drug therapy , Pleural Effusion/diagnostic imaging , Pleural Effusion/etiology , Praziquantel/therapeutic use , Radiography, ThoracicSubject(s)
Antineoplastic Agents, Immunological/adverse effects , Drug Eruptions/immunology , Keratoacanthoma/immunology , Nivolumab/adverse effects , Skin Neoplasms/drug therapy , Squamous Cell Carcinoma of Head and Neck/drug therapy , Aged , Antineoplastic Agents, Immunological/administration & dosage , B7-H1 Antigen/antagonists & inhibitors , B7-H1 Antigen/immunology , Biopsy , Drug Eruptions/pathology , Humans , Keratoacanthoma/pathology , Male , Neck , Nivolumab/administration & dosage , Remission, Spontaneous , Skin/immunology , Skin/pathology , Skin Neoplasms/immunology , Skin Neoplasms/pathology , Squamous Cell Carcinoma of Head and Neck/immunology , Squamous Cell Carcinoma of Head and Neck/pathologyABSTRACT
Radiation-associated angiosarcoma (RAAS) is a type of radiation-associated sarcoma (RAS) that develops at the previous field of radiation in breast cancer patients. Although several reports have suggested a poor prognosis for RAAS, the 5-year overall survival of RAAS is better than that of cutaneous angiosarcoma (CAS), suggesting that the prognostic factors of RAAS and CAS might be different, at least in part. In this report, we describe a case of RAAS, and employed immunohistochemical (IHC) staining of PD-L1 and MMP9 as well as periostin, IL-4, and CD163. Interestingly, IHC staining revealed that the RAAS in our case was positive for PD-L1 and negative for MMP9. Moreover, the predominant stromal factor of our case was periostin, suggesting that TAMs in the present case was not immunosuppressive, but an inflammatory subtype. These results might explain, at least in part, the better prognosis of RAAS compared to CAS.
ABSTRACT
Since the efficacy of ipilimumab on nivolumab-resistant advanced melanoma is extremely low, additional supportive therapy for anti-PD-1 antibody therapy-resistant advanced melanoma is needed. Although several supportive therapies that enhance the antitumor immune response of anti-PD-1 antibodies have already been reported, unexpected immune-related adverse events were detected at the same time. In this report, we describe a patient with advanced melanoma treated with nivolumab followed by intensity-modulated radiotherapy, which might have triggered bullous pemphigoid (BP). Although several cases of BP developing in anti-PD-1 antibody-treated patients have already been reported, in this report, we shed light on the possible pathogenesis of BP developing in a patient treated with nivolumab through M2 macrophages.
ABSTRACT
Simultaneous or sequential, planned administration of ipilimumab could significantly enhance the antitumor effects of nivolumab in advanced melanoma patients. On the other hand, the efficacy of ipilimumab for nivolumab-resistant advanced melanoma is extremely poor. Therefore, additional supportive therapy for anti-PD-1 antibody therapy-resistant advanced melanoma has been widely investigated. In this report, we describe a case of multiple in-transit melanomas developing in a nivolumab-resistant patient successfully treated with ipilimumab in combination with imiquimod. Our present case suggested a possible therapy for nivolumab-resistant multiple in-transit melanomas using ipilimumab in combination with topical imiquimod.
ABSTRACT
Mogamulizumab induces cytotoxicity against CCR4+ lymphoma cells by antibody-dependent cell-mediated cytotoxicity in advanced cutaneous T-cell lymphoma patients. Since the efficacy of mogamulizumab in mycosis fungoides (28.6%) is lower than that in Sézary syndrome (47.1%), reagents that enhance the antitumor immune response induced by mogamulizumab are needed to further optimize its use for the treatment of erythrodermic mycosis fungoides. In this report, we present a case of erythrodermic mycosis fungoides successfully treated with mogamulizumab followed by etoposide monotherapy.
ABSTRACT
The efficacy of nivolumab is greater than that of other anti-melanoma drugs, so nivolumab-based combined therapies that enhance anti-tumor immune responses in patients with metastatic melanoma are of great interest to dermato-oncologists. As we have previously reported, IFN-ß enhances the anti-tumor immune response of anti-PD-1 antibodies against B16F10 melanoma in vivo. To explore the potential of this property of IFN-ß as part of a combination therapy for the treatment of metastatic melanoma patients, we performed a phase 1 trial, using a traditional rule-based 3 + 3 design, on patients with advanced melanoma. The nivolumab dose was fixed at 2 mg/kg, every 3 weeks. IFN-ß was administered to three groups at doses of 1 million, 2 million, and 3 million units, respectively. Dose-limiting toxicities were defined as any grade 3-5 adverse events occurring between day 0 and day 42 that might possibly be related to nivolumab and IFN-ß. Of the nine patients who received this combined therapy, none experienced dose-limiting toxicities, and all completed the treatment phase of the study. Patient follow-up continued for 6 months following the final treatment. There were two complete responses (22%) and one partial response (11%), all of which occurred in patients who had received monthly IFN-ß immediately prior to the study. In this study, we determined the safe dose of IFN-ß, when combined with nivolumab, to be 3 million units. To determine the efficacy of this combination therapy, further phase II trials are required.
ABSTRACT
Acquired ichthyosis (AI) is a reactive cutaneous manifestation that can be associated with malignant hematological disease, including cutaneous T-cell lymphoma (CTCL). Since it is difficult to distinguish AI from ichthyosiform mycosis fungoides, to select the treatment for CTCL with ichthyosis-like appearance and to evaluate its efficacy is sometimes challenging. In this report, we describe a case of primary cutaneous peripheral T-cell lymphoma not otherwise specified presenting AI successfully treated with oral bexarotene. In the present case, the administration of oral bexarotene was not only effective for lymphoma cells infiltrating ulcers and nodules, but it also eliminated AI.
ABSTRACT
Primary cutaneous apocrine carcinoma (PCAC) is a rare and highly aggressive cutaneous adnexal type of tumor that has a high metastasis rate and a poor prognosis. Although there are several case reports describing the successful treatment of PCAC with chemoradiotherapy or molecular targeting therapy, no standard therapy for the treatment of advanced PCAC has been established yet. Since receptor activator of nuclear factor kappa-B ligand (RANKL) is expressed in cancers of apocrine origin, leading to immunosuppression at the tumor site, we hypothesized that targeting RANKL with denosumab might be useful for the treatment of PCAC. In this report, we describe a case with advanced PCAC on the scrotum successfully treated with systemic chemotherapy using carboplatin and paclitaxel, and radiotherapy followed by denosumab.
ABSTRACT
Both long-term administration of immunosuppressive agents and chronic inflammatory conditions, such as autoimmune disease, could be risk factors for the development of cutaneous squamous cell carcinoma (cSCC). In this report, we present a case of recurrent multiple cSCC on the scalp in a patient with juvenile dermatomyositis who had been administered cyclosporine and Predonine since she was a 1-year-old infant. Interestingly, immunohistochemical staining revealed IL-17-producing cells adjacent to IL-17R-expressing atypical keratinocytes. Our present case suggested that IL-17/IL-17R signaling might contribute to the carcinogenesis of cSCC.
ABSTRACT
Because the efficacy rates of monotherapy with immune checkpoint inhibitors such as nivolumab or ipilimumab are not sufficient, to enhance the antitumor effects of these reagents is of great interest among dermato-oncologists. In this report, we describe two cases of multiple in-transit metastatic melanomas on the leg successfully treated with intensity-modulated radiotherapy (IMRT) using a CyberKnife in combination with ipilimumab or nivolumab. Our cases suggested that IMRT could enhance the antitumor effects of immune checkpoint inhibitors in patients with multiple in-transit melanomas.
Subject(s)
Antibodies, Monoclonal/therapeutic use , Antineoplastic Agents/therapeutic use , Ipilimumab/therapeutic use , Melanoma/radiotherapy , Skin Neoplasms/radiotherapy , Aged, 80 and over , Combined Modality Therapy , Female , Humans , Melanoma/drug therapy , Nivolumab , Radiotherapy, Intensity-Modulated , Skin Neoplasms/drug therapySubject(s)
Antiviral Agents/administration & dosage , Histiocytosis, Langerhans-Cell/drug therapy , Interferon-alpha/administration & dosage , Polyethylene Glycols/administration & dosage , Histiocytosis, Langerhans-Cell/pathology , Humans , Injections, Subcutaneous , Male , Middle Aged , Recombinant Proteins/administration & dosageABSTRACT
Low-grade fibromyxoid sarcoma (LGFMS) is a rare variant of spindle cell tumor that is composed of collagen-rich and myxoid parts. We describe the case of a 61-year-old Japanese patient with multiple, recurrent LGFMS on the upper arms with atypical histological presentation. In the present case, we resected the tumor several times with a minimal surgical margin, as in Moh's microsurgery. However, this can frequently lead to local recurrence of the tumor. Our case suggested that, regarding mesenchymal tumors with potential of malignancy in the skin, an initial wide excision is indispensable for complete remission of the tumor, even for low-grade malignancy such as LGFMS.
ABSTRACT
We describe a 49-year-old Japanese woman with cutaneous squamous cell carcinoma (SCC) developing from recessive dystrophic epidermolysis bullosa (RDEB). Interestingly, immunohistochemical staining revealed dense infiltration of CD163(+) M2 macrophages and numerous Foxp3(+) regulatory T cells (Tregs) around the tumor. Since the contribution of immunosuppressive factors (e.g. TGFß) to the carcinogenesis of SCC from RDEB was recently reported, our present findings suggest one of the possible contributions of immunosuppressive cells, such as CD163(+) M2 macrophages and Tregs, to the carcinogenesis of SCC from RDEB.
ABSTRACT
We describe a case of basosquamous cell carcinoma arising from a 52-year-old Japanese renal transplantation recipient (RTR). In the present case, we investigated the immunohistochemical profiles of tumor-infiltrating lymphocytes, focusing on cytotoxic granules, granulysin-bearing cells and immunosuppressive cells, such as regulatory T cells and tumor-associated macrophages. Our present study suggests some of the possible mechanisms for the carcinogenesis of cutaneous malignancy in RTRs.