Afatinib treatment of severe respiratory failure due to malignant lymphangitis in a dialysis patient with squamous cell carcinoma of the lung.

Patients on dialysis have limited treatment options for advanced lung cancer because some chemotherapeutic agents are unavailable due to renal dysfunction. A man in his 70s on peritoneal dialysis presented with persistent fever refractory to antibiotics for 2 weeks. Subsequent whole-body CT showed a 5 cm diameter mass in the right lower lobe of the lung with right-sided pleural effusion and osteolytic metastasis of the right iliac bone. The patient was diagnosed with squamous cell carcinoma (cT3N2M1b, stage IVB) harbouring the p.Gly719Ala point mutation on exon 18 of the epidermal growth factor receptor. The patient developed severe respiratory failure due to malignant lymphangitis after a bronchoscopy. He received 30 mg/day of afatinib, resulting in tumour shrinkage and recovery from respiratory failure. We advocate for aggressive screening of driver oncogenes in patients with lung cancer on dialysis, including those with squamous cell lung cancer.

[A Case of Gastric Cancer with Pulmonary Carcinomatous Lymphangitis and Disseminated Carcinomatosis of the Bone Marrow Responding to S-1 plus Cisplatin Chemotherapy].

A 63-year-old man was admitted to a hospital owing to shortness of breath. He was diagnosed as having gastric cancer with pulmonary carcinomatous lymphangitis(PCL)and disseminated carcinomatosis of the bone marrow(DCBM). Regarding tumor markers, carcinoembryonic antigen(CEA)and carbohydrate antigen 19-9(CA19-9)levels increased to 332 ng/ mL and 921 U/mL, respectively. Since the disease was also accompanied by disseminated intravascular coagulation(DIC), S- 1 plus cisplatin chemotherapy was started immediately(S-1 120 mg/body administered for 21 days and cisplatin 60 mg/m2 administered on day 8, 35 days for a course). Approximately 2 weeks after the initiation of chemotherapy, the patient's respiratory symptoms improved, and he recovered from DIC. After 2 chemotherapy courses, tumor marker levels decreased (CEA 9.3 ng/mL and CA19-9 314 U/mL), and the patient continued to receive chemotherapy without the deterioration of his physical condition for 5 months. However, he experienced fatigue after 4 courses, because of the progression of gastric cancer. Although the regimen was changed to ramucirumab plus paclitaxel chemotherapy, the patient died 8 months after the initiation of chemotherapy. An accumulation of cases is needed to establish treatment strategies for gastric cancer with PCL and/or DCBM.

Linfangitis asociada a panadizo herpético / Lymphangitis associated with herpetic whitlow

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Successful management of cutaneous lymphangitis carcinomatosa arising from cervical cancer with paclitaxel-cisplatin and bevacizumab combination therapy: a case report and review of the literature.

BACKGROUND: Globally, cervical cancer is the fourth most common cancer in women. Here, we report a case of cutaneous lymphangitis carcinomatosa arising from cervical cancer, an extremely rare and treatment-resistant condition. CASE PRESENTATION: A 64-year-old Japanese woman presented with genital bleeding. She was diagnosed as having stage IB1 squamous cell cervical cancer and subsequently treated with radiotherapy. Approximately 2 years after the curative radiotherapy, she developed itching, skin rash, and small nodules on her left femoral and pubic area. Slight 18F-fluorodeoxyglucose uptake was detected at her left femoral skin on positron emission tomography with computed tomography. A histopathological examination was performed on a biopsy sample from an erythematous macule on her left femoral skin and vulva. Consequently, she was diagnosed as having cutaneous lymphangitis carcinomatosa arising from cervical cancer. Paclitaxel (135 mg/m2), cisplatin (50 mg/m2), and bevacizumab (15 mg/kg) combination therapy was administered every 21 days. Both itching and rash improved after three treatment cycles. After the completion of six cycles, skin erythema in the femoral and vulval area disappeared completely. Our patient experienced a 25-month symptom-free interval after the last chemotherapy session. CONCLUSION: Our findings suggest that combination chemotherapy plus bevacizumab is an effective therapeutic option in patients with cutaneous lymphangitis carcinomatosa arising from cervical cancer.

Platinum-doublet chemotherapy followed by pembrolizumab therapy for lung cancer with lymphangitis carcinomatosa mimicking interstitial pneumonitis: A case report.

RATIONALE: Pembrolizumab, an immune-checkpoint inhibitor (ICI), has been shown to be effective for treatment-naive patients with non-small cell lung cancer (NSCLC) and high expression of programmed death-ligand 1 (PD-L1). Therefore, treatment regimens containing pembrolizumab have become a standard therapy for these patients. However, the use of pembrolizumab is limited owing to the side effects of ICIs. PATIENT CONCERNS AND DIAGNOSES: The patient was a 65-year-old man with a left lung mass surrounded by interstitial shadow. The tumor was diagnosed as adenocarcinoma, cT4N3M0, stage IIIC, and the tumor cells showed high PD-L1 expression. It was unclear whether the interstitial shadow was interstitial lung disease (ILD) or lymphangitis carcinomatosa. INTERVENTIONS AND OUTCOMES: The patient received carboplatin and nab-paclitaxel, a less risky regimen for ILD, as the first-line therapy. Administration of 2 cycles of this regimen markedly improved both the tumor diameter and interstitial shadow. The interstitial shadow was clinically diagnosed as lymphangitis carcinomatosa and not ILD. Subsequently, the patient was treated with pembrolizumab, and the tumor showed much further shrinkage with no deterioration of the interstitial shadow. To date, the patient is alive with no complaints and no disease progression, and has continued pembrolizumab treatment for a total of 12 months. LESSONS: In patients at a high risk of ICI-related side effects, platinum-doublet chemotherapy may be permitted as the first-line therapy for NSCLC with high PD-L1 expression. However, if the risk associated with ICIs is resolved, early switching from chemotherapy to pembrolizumab might be desirable, even if the chemotherapy is effective.

The Effect of a Regimen of Antifungal Cream Use on Episodes of Acute Adenolymphangitis (ADL) among Lymphedema Patients: An Application Using Marginal Structural Models.

Episodes of adenolymphangitis (ADL) are a recurrent clinical aspect of lymphatic filariasis (LF) and a risk factor for progression of lymphedema. Inter-digital entry lesions, often found on the web spaces between the toes of those suffering from lymphedema, have been shown to contribute to the occurrence of ADL episodes. Use of antifungal cream on lesions is often promoted as a critical component of lymphedema management. Our objective was to estimate the observed effect of antifungal cream use on ADL episodes according to treatment regimen among a cohort of lymphedema patients enrolled in a morbidity management program. We estimated this effect using marginal structural models for time varying confounding. In this longitudinal study, we estimate that for every one-unit increase in the number of times one was compliant to cream use through 12 months, there was a 23% (RR = 0.77 (0.62, 0.96)) decrease in the number of ADL episodes at 18 months, however the RR's were not statistically significant at other study time points. Traditionally adjusted models produced a non-significant RR closer to the null at all time points. This is the first study to estimate the effect of a regimen of antifungal cream on the frequency of ADL episodes. This study also highlights the importance of the consideration and proper handling of time-varying confounders in longitudinal observational studies.

Sclerosing lymphangitis of the penis associated with marked penile oedema and skin erosions.

Sclerosing lymphangitis of the penis is a benign, under-reported condition consisting of a asymptomatic firm cord-like swelling around the coronal sulcus of the penis usually affecting men in the second or third decade of life. Penile oedema and erosions are rarely reported. Clinical signs may be remarkable contrasting with the self-limited character of the disease. We report a new case of sclerosing lymphangitis of the penis occurring in a 59-year-old patient marked by penile swelling and several overlying skin erosions, and discuss the clinical features and the pathogenesis aspects of the disease.

Lymphangitis From Scolopendra heros Envenomation: The Texas Redheaded Centipede.

Envenomation by Scolopendra heros, the Texas redheaded centipede, can present variably. Although transient pain and erythema are often treated conservatively, complications may include cellulitis, necrosis, myocardial infarction, and rhabdomyolysis. We present a case of an elderly man who came to the emergency department with lymphangitis and dermatitis secondary to a centipede sting that awoke him from sleep. It is important to recognize the potential of centipede envenomation to have severe local and systemic manifestations.

Is Corynebacterium pseudotuberculosis infection (pigeon fever) in horses an emerging disease in western Canada?

This report describes 5 horses in the southern Alberta region with typical and atypical external abscessation due to Corynebacterium pseudotuberculosis (pigeon fever). "Pigeon fever" has recently been diagnosed in new geographic regions in North America and should be kept as a differential diagnosis by practitioners when an external or internal abscess is identified in a horse.

L'infection parCorynebacterium pseudotuberculosis(fièvre du pigeon) chez les chevaux est-elle une maladie émergente dans l'Ouest canadien? Ce rapport décrit cinq chevaux dans la région sud de l'Alberta atteints d'abcès externes typiques et atypiques causés par Corynebacterium pseudotuberculosis (fièvre du pigeon). La «fièvre du pigeon¼ a récemment été diagnostiquée dans de nouvelles régions géographiques de l'Amérique du Nord et devrait être conservée comme diagnostic différentiel par les praticiens lorsqu'un abcès externe ou interne est identifié.(Traduit par Isabelle Vallières).

Staphylococcus aureus sporotrichoid lymphangitis without bacteremia in a transplant recipient.

Pyogenic sporotrichoid infections are rare. There are only 4 reports in the literature of Staphylococcus aureus presenting as sporotrichoid lymphangitis (also known as lymphocutaneous syndrome or nodular lymphangitis). We report the first case, to our knowledge, of S. aureus sporotrichoid infection without bacteremia in an immunocompromised organ transplant recipient.

Pulmonary lymphangitic carcinomatosis in liver carcinoma: a rare case report and literature review.

Primary liver carcinoma is the most important malignant disease. The nodular metastatic foci of liver carcinoma are usually found in the lung, adrenal gland or abdomen after resection or transplantation. Pulmonary lymphangitic carcinomatosis (PLC) accounts for approximately 6% to 8% of metastatic cancer in the lung. The occurrence of PLC is extremely rare in liver carcinoma. Herein we report the case of a patient with PLC after liver transplantation due to liver carcinoma. PLC was confirmed by clinical manifestations, imaging studies and cytologic examination of exfoliated cells in the pleural effusion.

[Lymphangitis-associated rickettsiosis caused by Rickettsia sibirica mongolitimonae]. / "Lymphangitis-associated rickettsiosis" due à Rickettsia sibirica mongolitimonae.

Rickettsia sibirica mongolitimonae was first isolated 20 years ago in Asia but has now been identified on three continents. Hyalomma spp. and Rhipicephalus pusillus ticks are vectors but only a small number of cases have been reported to date, mainly on the Mediterranean coast. This bacterium induces the lymphangitis-associated rickettsiosis, a still unfamiliar rickettsiosis that is mainly characterized by fever with a rope-like lymphangitis and/or lymphadenopathy and skin eschar occurring after tick bites. These features are especially evocative if they occur in spring. Sequellae are very rare and treatment with doxycycline is recommended.