1.Complicated lymphatic anomaly: a clinicopathological analysis of four cases.
Bo Ju PAN ; Da Chun ZHAO ; Wei Xun ZHOU ; Rui E FENG
Chinese Journal of Pathology 2022;51(11):1147-1151
Objective: To investigate the clinicopathological features, clinical manifestations and different diagnosis of patients with complicated lymphatic anomaly. Methods: The clinical and pathologic data of four patients with complicated lymphatic anomaly diagnosed and treated in Peking Union Medical College Hospital from January 2000 to December 2021 were collected and analyzed. Results: One Gorham-Stout disease case and three generalized lymphatic anomaly cases were included in this cohort. Patients' ages ranged from 7 to 32 years. There were three males and one female. The positions of biopsy included three bone biopsy and one bronchus biopsy. Microscopically, all cases showed diffuse enlarged lymphatic channels. At the same time, osteogenesis was obvious in Gorham-Stout disease case. Radiologically, cortical loss was seen in Gorham-Stout disease, and lytic bone confined to the medullary cavity presented in generalized lymphatic anomaly. The three generalized lymphatic anomaly cases also had coagulopathy, and two had effusion. Conclusions: The histologic feature of complicated lymphatic anomaly was diffuse lymphatic malformation, and the diagnosis depends on clinical and pathologic information. The treatment and prognosis of these diseases are different, and therefore it is necessary to understand their clinical and pathologic features and make the correct diagnosis.
Male
;
Humans
;
Female
;
Child
;
Adolescent
;
Young Adult
;
Adult
;
Osteolysis, Essential/pathology*
;
Lymphatic Abnormalities/surgery*
;
Bone and Bones/pathology*
;
Diagnosis, Differential
;
Prognosis
2.A late onset solitary mediastinal cystic lymphangioma in a 66-year-old woman who underwent kidney transplantation.
Jung Mo LEE ; Sang Hoon LEE ; Youngmok PARK ; Chi Young KIM ; Eun Kyoung GOAG ; Eun Hye LEE ; Ji Eun PARK ; Chang Young LEE ; Se Kyu KIM
Yeungnam University Journal of Medicine 2015;32(2):155-158
Lymphangioma is a congenital abnormality of the lymphatic system detected primarily in early childhood. There are rare reports of mediastinal lymphangioma in older adults. We hereby report on a 66-year-old female patient who underwent kidney transplantation 20 years previously and who developed pathologically confirmed solitary mediastinal lymphangioma 1 year ago. Chest radiography showed a mediastinal nodule, which was not observed 2 year previously, therefore she was referred to the pulmonary division. She had no symptoms, and chest computed tomography demonstrated a 25-mm, well-defined, low-density nodule located at the anterior mediastinum. The size of the nodule had increased from 25 mm to 34 mm 1 year later, and it was completely resected via video-assisted thoracic surgery. The histological diagnosis was cystic lymphangioma. Therefore, we recommend that clinicians consider cystic lymphangioma as a possible diagnosis even in older patients with a mediastinal cystic mass that shows progressive enlargement.
Adult
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Aged*
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Congenital Abnormalities
;
Diagnosis
;
Female
;
Humans
;
Kidney Transplantation*
;
Kidney*
;
Lymphangioma*
;
Lymphangioma, Cystic
;
Lymphatic System
;
Mediastinal Cyst*
;
Mediastinum
;
Radiography
;
Thoracic Surgery, Video-Assisted
;
Thorax